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China Shenzhen Perfect Precision Product Co., Ltd. company news

What is the role of sandblasting?

What is the role of sandblasting? Sandblasting is a surface treatment method that uses high-speed jets of abrasive particles (usually sand) to impact metal surfaces to clean, remove dirt, and improve surface quality. Its main functions include: Rust removal: Sandblasting can effectively remove rust, ...

2023

11/24

What is the function of stainless steel 316?

What is the function of stainless steel 316? Stainless steel 316 is a highly corrosion-resistant stainless steel material. Its main functions include: Corrosion resistance: Compared with stainless steel 304, stainless steel 316 contains more molybdenum, making it superior in corrosion resistance. It ...

2023

11/23

Why doesn't stainless steel rust?

Why doesn't stainless steel rust? The reason why stainless steel is not easy to rust is related to its special chemical composition and surface treatment. The following are the main reasons why stainless steel does not rust easily: Presence of chromium: Stainless steel contains at least 10.5% ...

2023

11/23

Stainless steel properties

Stainless steel properties Stainless steel is a metal material with excellent properties. Its main performance characteristics include: Corrosion Resistance: Stainless steel has excellent corrosion resistance and can maintain its surface finish and performance in humid, corrosive, acidic and ...

2023

11/23

What is the reason why stainless steel does not rust?

What is the reason why stainless steel does not rust? The main reason why stainless steel does not rust easily is that it contains chromium and forms an oxide film. The following are the reasons why stainless steel does not rust: The role of chromium: The main alloying element in stainless steel is ...

2023

11/23

Is stainless steel corrosion resistant?

Is stainless steel corrosion-resistant? Yes, stainless steel has strong corrosion resistance, which is one of its main features. Here are some key reasons why stainless steel resists corrosion: Chromium: Stainless steel contains at least 10.5% chromium, which is the main source of its corrosion ...

2023

11/23

What is bent sheet metal?

What is bent sheet metal? Bending sheet metal parts are parts formed by bending thin sheet metal. This process is usually done on a press brake, which holds the metal sheet in position and then bends the sheet into the desired shape using an under or over punch. Such parts are commonly used in ...

2023

11/23

What is welding?

What is welding? Welding is a process of joining two or more metals or thermoplastic materials together by heating, melting or pressing them. This process involves melting part or all of two or more workpieces and then allowing them to cool, forming a strong connection. The main purpose of welding ...

2023

11/23

How is sheet metal bending done?

How is sheet metal bending done? Sheet metal bending is performed by using a bending machine, a piece of equipment specifically designed to bend and bend thin sheet metal. The following are the general steps for sheet metal bending: Design and preparation: First, detailed drawings need to be ...

2023

11/23

Characteristics of POM materials

Characteristics of POM materials Polyoxymethylene (POM), also known as polypropylene, is an engineering plastic with a range of properties that make it widely used in a variety of applications. The following are the main characteristics of POM materials: Mechanical properties: POM has high hardness, ...

2023

11/23

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