China wholesale Stainless Steel - The company can customize the production of various styles of mirror stainless steel plate, welcome to send an email to ask me – Zaihui
China wholesale Stainless Steel - The company can customize the production of various styles of mirror stainless steel plate, welcome to send an email to ask me – Zaihui Detail:
1. On the surface of stainless steel, there are deposits of dust or heterogeneous metal particles containing other metal elements. In humid air, the condensed water between the deposits and the stainless steel connects the two into a micro-battery, which triggers an electrochemical reaction , the protective film is damaged, called electrochemical corrosion.
2. Organic juices (such as vegetables, noodle soup, sputum, etc.) adhere to the surface of stainless steel. In the presence of water and oxygen, organic acids are formed, and organic acids will corrode the metal surface for a long time.
3. The surface of stainless steel adheres to substances containing acids, alkalis and salts (such as alkali water and lime water splashing from the decoration walls), causing local corrosion.
4. In the polluted air (such as the atmosphere containing a large amount of sulfide, carbon oxide, nitrogen oxide), in the presence of condensed water, the formation of sulfuric acid, nitric acid, acetic acid liquid spots, causing chemical corrosion The above conditions can cause the protective film on the stainless steel surface. Damage causes rust.
The corrosion resistance of stainless steel mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and internal structure, and the main role is chromium. Chromium has high chemical stability and can form a passivation film on the steel surface to isolate the metal from the outside world, protect the steel plate from being oxidized, and increase the corrosion resistance of the steel plate. After the passivation film is destroyed, the corrosion resistance decreases.
Stainless steel plate is generally a general term for stainless steel plate and acid-resistant steel plate. Introduced at the beginning of this century, the development of stainless steel plate has laid an important material and technical foundation for the development of modern industry and scientific and technological progress. There are many types of stainless steel plates with different properties. It has gradually formed several categories in the development process. According to the structure, it is divided into four categories: austenitic stainless steel, martensitic stainless steel (including precipitation hardening stainless steel), ferritic stainless steel, and austenitic plus ferritic duplex stainless steel. The main chemical composition or some characteristic elements in the steel plate are classified into chromium stainless steel plate, chromium nickel stainless steel plate, chromium nickel molybdenum stainless steel plate, low carbon stainless steel plate, high molybdenum stainless steel plate, high purity stainless steel plate, etc. According to the performance characteristics and uses of the steel plate, it is divided into nitric acid-resistant stainless steel plate, sulfuric acid-resistant stainless steel plate, pitting corrosion-resistant stainless steel plate, stress corrosion-resistant stainless steel plate, high-strength stainless steel plate, etc. According to the functional characteristics of the steel plate, it is divided into low temperature stainless steel plate, non-magnetic stainless steel plate, free-cutting stainless steel plate, superplastic stainless steel plate, etc. The commonly used classification method is to classify according to the structural characteristics of the steel plate, the chemical composition characteristics of the steel plate and the combination of the two. Generally divided into martensitic stainless steel, ferritic stainless steel, austenitic stainless steel, duplex stainless steel and precipitation hardening stainless steel, etc. or divided into two categories: chromium stainless steel and nickel stainless steel. Wide range of uses Typical uses: pulp and paper equipment heat exchangers, mechanical equipment, dyeing equipment, film processing equipment, pipelines, exterior materials for buildings in coastal areas, etc.
The stainless steel plate has a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. It is an alloy steel that does not rust easily, but not absolutely rust-free.
Product detail pictures:
Related Product Guide:
The corporation upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will proceed to provide aged and new buyers from home and abroad whole-heatedly for China wholesale Stainless Steel - The company can customize the production of various styles of mirror stainless steel plate, welcome to send an email to ask me – Zaihui , The product will supply to all over the world, such as: Istanbul, Kyrgyzstan, Slovenia, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for you in China. Of course, other services, like consulting, can be offered too.
By Abigail from Eindhoven - 2018.09.29 17:23
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
By Cornelia from USA - 2018.12.28 15:18
Related products
-
High Quality for Stainless Steel Handrail - ...
1. Meet the individual needs of consumers: The development of printed stainless steel gives full play to the creative ability of designers, and the design draft can be modified on the computer according to the needs of customers, which greatly stimulates consumers’ demand for printed stainless steel. 2. Short construction period: Printing stainless steel improves the shortcomings of traditional stainless steel in large batches and few varieties. The production batch of printing stainles...
-
Good quality Stainless Steel Sheets 8k - For...
1. Meet the individual needs of consumers: The development of printed stainless steel gives full play to the creative ability of designers, and the design draft can be modified on the computer according to the needs of customers, which greatly stimulates consumers’ demand for printed stainless steel. 2. Short construction period: Printing stainless steel improves the shortcomings of traditional stainless steel in large batches and few varieties. The production batch of printing stainles...
-
Good User Reputation for Stainless Steel Grade...
Let’s talk about the stainless steel sealing connection method. The main principle of the stainless steel pipe sealing connection method is that in a pipe fitting composed of a pipe fitting body and a sealing ring, the outer end of the connection of the pipe fitting body is conical, and the sealing ring can be made into a ring groove on it. shape, and the height of the inner edge of the groove is smaller than the outer edge. This height difference creates a gap through which fluid can e...
-
Top Suppliers Stainless Steel Cone - The com...
Stainless steel mirror panel, also known as mirror panel, is polished on the surface of the stainless steel panel with abrasive liquid through polishing equipment, so that the luminosity of the panel surface is as clear as a mirror. Uses: Mainly used in building decoration, elevator decoration, industrial decoration, facility decoration and other stainless steel products. There are many mirror panels, the main products are: stainless steel coil, thick plate, medium and thick plate, ultra-thin...
-
Hot Selling for 201 Ss Pipe - High quality s...
There are two main types of mechanical properties testing methods, one is tensile test and the other is hardness test. The tensile test is to make a stainless steel pipe into a sample, pull the sample to break on a tensile testing machine, and then measure one or more mechanical properties, usually only the tensile strength, yield strength, elongation after fracture and are measured rate. Tensile test is the basic test method for mechanical properties of metal materials. Almost all metal mate...
-
Manufacturer for Ss Pipe - Stainless Steel I...
1. Material Stainless steel decorative pipes are generally used indoors and are generally made of 201 and 304 stainless steel. Outdoor environments are harsh or coastal areas will use 316 material, as long as the environment used is not easy to cause oxidation and rust; industrial pipes are mainly used for fluid transportation, heat exchange, etc. Therefore, the corrosion resistance, high temperature resistance and pressure resistance of pipes have certain requirements. Generally, 304, 316, 3...
