Check the manual: Before you clean a stainless steel appliance, it's a smart idea to check the manufacturer's recommendations. Lost the manual? Don't worry, you may be able to find it online. It's important to check the directions for your specific appliance, because there are numerous grades of stainless steel that may be more or less durable, and some appliances are treated with a clear-coat finish, which can be stripped by certain cleaning products. Go with the grain: Just like wood, stainless steel has a grain. Check out the striations on the surface of your appliance, and wipe in that direction, beginning at the top and working your way down. The quick clean: In most cases, wiping down the stainless steel appliance with a clean cloth dipped in hot water should do the trick. But for more stubborn stains, add a drop of dish soap to the water and use the sudsy solution to wipe the surface. Rinse with water and dry thoroughly. The steam clean: To sterilize stainless steel, you can also use a steam cleaner with a nozzle attachment. The steam will disinfect the surface, which can then be wiped dry with a soft cloth. Because stainless steel can scratch easily, avoid using a brush attachment or any stiff cleaning tools. Try vinegar: For stubborn grease spots or water scaling, wet a soft cloth with a diluted solution of 2 parts water to 1 part vinegar. Wipe the entire surface from top to bottom, but never let vinegar sit on the surface. Follow with a complete rinse and dry. Baking soda scrub: Burned or caked-on messes on stainless steel pots and pans or countertops typically need a bit more at

Compared to carbon steel 1. Density The density of carbon steel is slightly higher than that of ferritic and martensitic stainless steel, and slightly lower than that of austenitic stainless steel; 2. Resistivity The resistivity increases in order of carbon steel, ferritic, martensitic and austenitic stainless steel; 3. The order of linear expansion coefficient is similar, austenitic stainless steel is the highest and carbon steel is the smallest; 4. Carbon steel, ferritic and martensitic stainless steels are magnetic, and austenitic stainless steels are non-magnetic, but their cold work hardening will generate magnetism when they form martensitic transformation. Heat treatment can be used to eliminate this martensite. tissue and restore its non-magnetic properties. Compared with carbon steel, austenitic stainless steel has the following characteristics: 1) High resistivity, about 5 times that of carbon steel. 2) Large linear expansion coefficient, 40% larger than carbon steel, and with the increase of temperature, the value of linear expansion coefficient also increases accordingly. 3) Low thermal conductivity, about 1/3 of carbon steel.

I. Surface treatment types: Surface treatment is the process of forming a cover layer on the surface of the workpiece through certain methods, whose purpose is to give the beautiful surface and anti-corrosion effect.. The surface treatment method is attributed to the following methods: 1. Electroplating: immerse the parts receiving electroplating in the aqueous solution containing the deposited metal compound, and flow through the plating liquid, the electroplating metal is precipitated and deposited on the parts.General electroplating has galvanized, copper, nickel, chromium, copper and nickel alloy, sometimes boiled black (blue), phosphorization is also included. 2. Hot dip galvanizing: done by soaking a dissolved zinc with a temperature of about 510℃.The result is that the iron-zinc alloy on the surface of the steel piece gradually becomes the blunt zinc on the outer surface of the product.Hot-dip aluminum plating is a similar process. 3. Mechanical plating: impact the surface of the product through the particles of the coating metal, and cold weld the coating to the surface of the product. II. Operation process (I). Galvanized (blue and white, colorful, black) 1. Pretreatment: hot degrease tank (5 tanks),electrolytic degrease tank (3 tanks ) ,rust removal tank (4 tanks

Reason #1: Stainless steel continuously heals itself Used for many industrial, architectural, chemical and consumer applications for over half a century, stainless steel is essentially a low-carbon steel, which contains chromium at 10.5 percent or more by weight. It is this addition of chromium that gives the steel its unique stainless, corrosion-resisting and enhanced mechanical properties. The chromium content of the steel allows the formation of a rough, adherent, invisible corrosion-resisting chromium oxide film on the steel surface. If damaged mechanically or chemically, this film is self-healing, providing that oxygen, even in very small amounts, is present. This is a significant point, considering that other solid surface materials such as: corian, porcelain, and vitreous china are often plagued by micro cracks, typically originating where the material meets the perimeter of the drain. These small fissures, invisible to the naked eye, are perfect breeding grounds for bio-load bacteria that thrive in warm wet environments such as sinks, drains, and related surface areas. Micro cracks do not occur on self-healing stainless steel surfaces. Reason #2: Stainless steel is formable into virtually any shape, size and type of surface

304 VS 316: WHAT MAKES THEM SO POPULAR? The high levels of chromium and nickel found in 304 and 316 stainless steel provides them with a strong resistance to heat, abrasion, and corrosion. Not only are they known for their resistance to corrosion, they are also known for their clean appearance and overall cleanliness. Both types of stainless steel appear in wide-ranging industries. As the most common grade of stainless steel, 304 is considered the standard [18/8" stainless. 304 stainless steel is widely used because it is durable and easy to form into various forms such as stainless steel sheet, stainless steel plate, stainless steel bar, and stainless steel tube. 316 steel`s resistance to chemicals and marine environments makes it a popular choice among manufacturers. How Are They Categorized? The five classes of stainless steel are organized based on their crystalline structure (how their atoms are arranged). Out of the five classes, 304 and 316 stainless steel are in the austenitic grade class. The structure of austenitic grade stainless steels makes

Stainless steel is known for its corrosion resistance in many environments in which carbon and low-alloy tool steels would corrode. (Background reading: An Introduction to Stainless Steels.) The corrosion resistance is a result of a very thin (about 5 nanometers) oxide layer on the steel`s surface. This oxide layer is referred to as a

Commonly used stainless steel surface treatment techniques have the following treatment methods: ① surface natural whitening treatment; ② surface mirror bright treatment; ③ surface coloring treatment. 1.2.1 Whitening treatment of natural surface color: In the process of processing, stainless steel undergoes coiling, edge binding, welding or artificial surface fire-roasting and heating treatment to produce black oxide scale. This hard gray-black oxide scale is mainly composed of NiCr2O4 and NiF, two EO4 components. In the past, hydrofluoric acid and nitric acid were generally used for strong corrosion to remove. However, this method is costly, pollutes the environment, is harmful to the human body, and is highly corrosive, and is gradually eliminated. There are two main methods for the treatment of oxide scale: ⑴Sandblasting (pill) method: mainly adopts the method of spraying micro glass beads to remove the black oxide scale on the surface. ⑵Chemical method: use a non-polluting pickling passivation paste and a non-toxic cleaning solution with inorganic additives at room temperature for immersion. So as to achieve the purpose of whitening treatment of the natural color of stainless steel. After processing, it basically looks like a dull color. This method is more suitable for large and complex products. 1.2.2 Stainless steel surface mirror bright processing method: according to the complexity of stainless steel products and user requirements, mechanical polishing, chemical polishing, electrochemical polishing and other methods can be used to achieve mirror gloss. The advantages and disadvantages of these three methods are as follows: 1.2.3 Surface coloring treatment: stainless steel coloring not only imparts various colors to stainless steel products, increases the variety of products, but also i

Once the raw materials are gathered, the rest of the stainless steel manufacturing process can begin. Here are the basic steps: Melting the Raw Materials. The different stainless steel materials are placed in a furnace (typically an electric furnace for modern stainless steel manufacturing applications) and heated to their melting point. This process can take anywhere between 8 and 12 hours. Once the metal is molten, stainless steel manufacturing can proceed to the next step. Removal of Excess Carbon. The molten material placed into a vacuum oxygen decarburization (VOD) or argon oxygen decarburization (AOD) system to remove excess carbon. Depending on how much carbon is removed, this process could result in a standard or a low-carbon variant of the alloy-for example, 304 versus 304L stainless steel. This can affect the tensile strength and hardness of the final product. Tuning or Stirring. To help fine-tune the quality of the final product, the molten steel may be stirred to help distribute and/or remove specific stainless steel components from the mixture. This helps to ensure that the stainless steel is of uniform quality and will meet the specifications required by end users (like Marlin Steel). Forming the Metal. As the stainless steel begins to cool, it is put through a variety of forming processes-starting with hot rolling while the steel is still above its crystallization temperature. Hot rolling helps get the steel into a rough shape, and is often used to create billets or blooms of metal. To create metal blooms or billets of precise dimensions, the stainless steel may be cold rolled. Heat Treatment/Annealing. To relieve internal stresses and alter the stainless steel`s mechanical properties, it may be annealed (heated and cooled under controlled conditions). If annealed, the steel may need to be

The birth of steel dates back to about 4,000 years ago, when iron-based weapons began to replace bronze due to their increased strength. For thousands of years, people have been using steel as a foundation without knowing why it is better than its alternatives. Major breakthroughs occurred in the late 19th and early 20th centuries as steel began to be produced commercially. In 1856, Henry Bessemer proposed a new method of reducing carbon content by introducing oxygen into molten iron. This led to various developments in steel, and the United States Steel Company was born in 1901. In 1904, French scientist Leon Gillet developed an alloy mixture to make stainless steel. In 1913, Harry Brearley documented the process, noted corrosion resistance, and patented the first martensite. Originally known as "stainless steel", stainless steel soon started making waves in the market due to its shiny finish and enormous strength. It's a true technological marvel that has truly modernized industries such as transportation and medicine. Its enormous benefits make everyday life easier in ways we didn't even think of. Most people hear the word stainless steel or the word stainless and their mind jumps to the new refrigerator or kitchen appliance they just checked out in the catalog. However, stainless steel is used in thousands of different applications, from aerospace to medical markets, and for very specific reasons.

Electrolytic polishing of stainless steel is a bright treatment for the surface of stainless steel workpieces. The workpiece to be thrown is used as the anode, and the insoluble metal is used as the cathode. The two poles are immersed in the electrolytic cell at the same time, and direct current is applied to produce selective anode dissolution. The surface of the workpiece is gradually leveled. So as to achieve the effect of increasing the surface brightness of the workpiece. The principle of electrolytic polishing of stainless steel is generally recognized as the mucosal theory. The theory is mainly: the metal ions detached from the workpiece and the phosphoric acid in the polishing solution form a phosphate film that is adsorbed on the surface of the workpiece. This mucosa is thinner in the convexes and thicker in the concavities, because the current density in the convexes is high. The process of dissolving fast, with the flow of the mucosa, the unevenness is constantly changing, and the rough surface is gradually flattened. Advantages:⑴Consistent color and luster inside and outside, long-lasting luster, and the concave parts that cannot be thrown by mechanical polishing can also be leveled.⑵ high production efficiency and low cost.(3) Increase the corrosion resistance of the workpiece surface, suitable for all stainless steel materials.

In the actual use process, there are many factors that will damage the passive film of stainless steel and convert the passive state of stainless steel into an active state. The corrosion resistance of stainless steel is reduced. (1) Chloride ions. Chloride ions are extremely harmful to stainless steel. In the passivation process, the chloride ion content in the passivation solution should be strictly controlled, and the chemical materials used for passivation have limited requirements for chloride ions. The water for preparing passivation solution and cleaning water also has strict water quality requirements for chloride ions to ensure that the passivation products do not adhere to chloride ions, so as to avoid future troubles. (2) Surface cleanliness. For stainless steel alloys, the lower the surface roughness, the smoother the surface, the more difficult it is for foreign matter to adhere, and the lower the probability of local corrosion of each part. Therefore, stainless steel should be finished with a finished surface as much as possible. In addition, the cleanliness of the stainless steel surface is also very important, and the final cleaning after passivation should be carried out carefully, because the residual acid promotes the cathodic reaction and ruptures the film layer, thereby activating the stainless steel and drastically reducing the corrosion resistance. (3) Use environmental media. The passive film of stainless steel is a thermodynamically inhibited metastable structure, and its protective efficiency is related to the environmental medium. During use, it should be cleaned regularly to remove harmful substances privately attached to the surface for a long time. Especially in the environment with

Products made of stainless steel are favored by most people because of their corrosion resistance and ease of cleaning. But stainless steel doesn't always rust, but if you pay attention to daily maintenance, they can still shine for a long time. So what should we pay attention to when using it? 1. Before use, stainless steel products should be coated with a thin layer of vegetable oil and then dried with fire, which is easy to clean and prolongs the service life. 2. After use, stainless steel products should be rinsed with warm water immediately after use and the water on the surface should be wiped dry to prevent oil stains, sauces, etc. from chemically reacting with it. 3. To restore the brightness, after a period of use, the surface of the stainless steel product will have a fog-like film, and the brightness can be restored by scrubbing with a soft cloth with decontamination powder or detergent. If it is blackened by smoke, the same method can be used. Be careful not to soak for a long time, otherwise the surface will be dull and tarnished. 4. To remove stains, there is a special stainless steel wax, which can be wiped clean when applied to the stains. 5. Avoid collision, try to avoid collision with hard objects, and choose soft and gentle cleaning tools.

Regardless of stainless steel plate or heat-resistant steel plate, austenitic steel plates have the best comprehensive properties, with sufficient strength, excellent plasticity and low hardness, which is one of the reasons why they are widely used. Austenitic stainless steel is similar to most other metal materials, its tensile strength, yield strength and hardness increase with the decrease of temperature; plasticity decreases with the decrease of temperature. Its tensile strength increases uniformly in the temperature range of 15~80°C. More importantly: as the temperature decreases, the impact toughness decreases slowly, and there is no brittle transition temperature. Therefore, stainless steel can maintain sufficient plasticity and toughness at low temperature. The heat resistance of stainless steel refers to the thermal stability of both oxidation resistance or gas medium corrosion resistance at high temperature.

There are many advantages to installing stainless steel shelves in the kitchen. First of all, the stainless steel shelf is installed, which can make the kitchen more tidy. We can put some scattered sundries in the kitchen on the shelf, which greatly saves space. Moreover, the anti-rust effect of the stainless steel shelf is very good, and it also has a very good moisture-proof effect. There are a lot of messy things in the kitchen. If we don`t store it, it will look very messy, which will affect the beauty of the kitchen and affect our mood. Therefore, it is very necessary to install stainless steel shelves in the kitchen. Stainless steel shelves can classify the items in the kitchen, and can also bring a sense of decoration to the kitchen. There are quite a lot of stainless steel kitchen utensils in the kitchen. After all, stainless steel products will not be easily corrupted and deformed in the humid environment of the kitchen, and stainless steel products will be more convenient to clean. Stainless steel racks also have these advantages, and the metallic luster of stainless steel itself will make the racks look fashionable and beautiful. At the same time, the price of stainless steel racks will not be too high, and the cost performance ratio is very high. Nowadays, many kitchen utensils are made of stainless steel as the main raw material. One of the great advantages of kitchen stainless steel racks is that they have a long service life, are resistant to falling and are not easily deformed. And it has good stability, can carry many items, and does not take up much space in the kitchen. The installation is also simple, just make a few holes in the wall and you can install it. The kitchen is often not the largest place in the home, but it is basically the place where there are many scattered items in the home. Many people will pl

304 stainless steel is the most widely used chromium-nickel stainless steel. As a widely used steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; good hot workability such as stamping and bending, no heat treatment Hardening phenomenon (use temperature -196℃~800℃). Corrosion resistance in the atmosphere, if it is an industrial atmosphere or heavily polluted area, it needs to be cleaned in time to avoid corrosion. Suitable for food processing, storage and transportation. Has good processability and weldability. The 304 stainless steel can be used to make plate heat exchangers, bellows, household products (Class 1 and 2 tableware, cabinets, indoor pipelines, water heaters, boilers, bathtubs), auto parts (windshield wipers, mufflers, molded products), medical appliances, building materials, chemicals, food industry , agriculture, ship parts, etc. The 304 stainless steel with strictly controlled content can also be called food grade 304 stainless steel.

It contains more than 18% chromium, about 8% nickel and a small amount of molybdenum, titanium, nitrogen and other elements. It has good comprehensive performance and is resistant to corrosion by various media. Commonly used grades of austenitic stainless steel are 1Cr18Ni9, 0Cr19Ni9, etc. The Wc of 0Cr19Ni9 steel is less than 0.08%, which is marked as "0" in the steel number. This type of steel contains a large amount of Ni and Cr, which makes the steel in an austenitic state at room temperature. This type of steel has good plasticity, toughness, weldability, corrosion resistance and non-magnetic or weak magnetic properties. It has good corrosion resistance in oxidizing and reducing media. It is used to make acid-resistant equipment, such as corrosion-resistant containers and equipment. Linings, conveying pipes, nitric acid-resistant equipment parts, etc., can also be used as the main material of stainless steel watch accessories. Austenitic stainless steel is generally solution-treated, that is, heating the steel to 1050-1150 °C, and then water-cooling or air-cooling to obtain a single-phase austenite structure.

There are more than 150 grades of stainless steel out there, and some are simply more prone to rust than others. It`s important to consider that, although 304 stainless steel can corrode, it will not rust in normal atmospheric conditions. The corrosion of stainless steel only occurs under more aggressive environments or in situations where the composition of the steel contains impurities. Though stainless steel, for the most part, is resistant in nearly every environment, the various types will react differently when put into hostile conditions that aid in corrosion. Some common causes of stainless steel corrosion include: Bimetallic Corrosion – Dissimilar metals coming with a common electrolyte coming into contact with each other (also referred to as galvanic corrosion) Crevice Corrosion – Triggered when oxygen levels in a crevice are very low General Corrosion – Triggered when stainless steel has a pH value of >1 Intergranular Corrosion – When you heat stainless steel in the range of 450 to 850 degrees Celsius, carbon in the steel will convert to grain boundaries which lead to corrosion

Today, three senior leaders of our company participated in the nucleic acid test volunteers They arrived at longcheng Square eary in the morning then they start to maintain order and help people scan codes for nucleic acid tests and they work until 6:00 in the afternoon. District leaders spoke highly of them and guided us to learn from them and our CEO also highly praise them and encourage all employees to learn from their spirit of helping others.

It is our factory's hornor that the local govement visited our factory today. The officials arrivived our factory at 9:00 then meet our CEO in our large offices then visited all our 8 workshops, the two sample rooms, our lab,dormitories and our dining room. We enjoyed our meal in the near restaurant at half past twelve then the officials left. The officials praised our factory's environment and all facilities for being up to standard.

As the old saying goes, [time is money," and that`s never truer than when it comes to talking about manufacturing lead-times. Customers expect to purchase and receive products in a timely fashion, so understanding what lead-time is, how you can decrease it, and how it can impact the customer experience are all insights that can help you take your business to the next level. Today, we`ll talk about how to better understand lead-time so you can use it as another tool to better manage your inventory. What is Manufacturing Lead-time? One of the most common questions, whenever this topic comes up, is simply, [What is lead-time?" We can define lead-time as the amount of time it takes you to receive stock or materials from your supplier. It can also cover the amount of time from when a customer places an order for a product you sell until they actually receive it. And beyond that, lead-time actually breaks down into different categories (which we`ll be discussing later in this article), including manufacturing lead-time.

Lanejoy received 60000 pcs baking rack order this Month. it is a good news for our factory as we just back to work after Chinese New year's Holiday. Our factory is mainly produce 304 stainless steel Baking rack, size and shape can be customized.

We start work today, we give out red envelopes to celebrate the Chinese Spring Festival, a smooth year, bonanza, lucky 2022.

Many of us like to end our day with a glass of wine. Wine is common in homes due to its low alcohol content. Not only does it taste and look great, but red wine also helps boost blood circulation. While you have the best wine bottle for a soothing evening drink, where do you keep your expensive fragile wine glasses? on a cabinet or countertop. Either way, storing wine glasses is too risky, so we've picked out some of the best under-cabinet wine glass holders for your kitchen bar. So why hang wine glasses under the kitchen cabinet? The main benefit of using an under-cabinet wine rack is that it saves countertop space. It also reduces the risk of accidents when cleaning kitchen countertops. Plus, hanging wine glass holders under the cabinets add a modern touch to your kitchen bar. You can easily grab the glasses and hang them back after washing. There are many options online that claim their products are the best. But this just leads to confusion. Here are some of the best wine glass holders you can install under cabinets in your bar or kitchen.

The size of the kitchen can sometimes determine whether our kitchen experience is good or not. A larger kitchen is not only more convenient for cooking, but also has advantages in storage. But as our city now high cost of land, many people can't afford a large house, let alone want to own a large kitchen. Therefore, how to increase the storage space of a small area kitchen becomes urgent. Now there is a kind of cabinet design called a multi-layer cabinet corner shelf design, which does not install partitions and does not waste space. If you replace it with a multi-layer cabinet corner shelf organizer, the storage space can be doubled, which is too practical. Such a good multi-layer corner rack for kitchen cabinet that can increase a lot of storage space and improve space utilization, is there any reason not to get it?