MEDIA

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What is Nickel Alloy? What are the Alloying Elements?

Nickel alloy is a heavy non-ferrous metal material, based on nickel and composed of other alloying elements. In order to further improve the physical and chemical properties of nickel, and to meet the requirements of scientific technology and ...

Performance Advantages of Super Austenitic Stainless Steel

The basic metallographic structure of super austenite is typically 100% austenite. However, due to the high content of chromium and molybdenum, it is likely that some metal intermediate phases, such as chi and σ phases, will appear. These ...

LEADS: What is Grade S32750 Stainless Steel

S32750 (2507) is a duplex stainless steel that combines many excellent features of ferritic and austenitic steels. Due to its high chromium and molybdenum content, it embodies excellent resistance to pitting corrosion, crevice corrosion and uniform ...

Medical Applications of Precipitation Hardening ... (Ⅲ)

This article mainly discusses the application of precipitation hardening stainless steel in electrosurgical instruments. The high frequency current generated by intermittent discharge was originally used for long distance ...

Medical Applications of Precipitation Hardening ... (Ⅱ)

The previous article introduced the features and applications of precipitation hardening (PH) stainless steel. This article will discuss the application of PH stainless steel further in minimally invasive surgery. As the medical community continues to improve the ...

Medical Applications of Precipitation Hardening ... (Ⅰ)

Surgical instruments are generally made of stainless steel. Though there are more than 80 types of stainless steels for industrial applications, the number of stainless steels that can meet the demanding surgical requirements is limited to only 10 ...

What is 17-7PH High Strength Spring Wire

17-7PH is a semi-austenitic precipitation hardened stainless steel originated from 18-8 austenitic stainless steel, containing 5% to 30% δ ferrite after solution treatment or annealing. With simple heat treatment or thermal-mechanical ...

Application of Austenitic ... in Aerospace Industry

Materials used in aerospace applications must embody the two features as below: 1) structural integrity (i.e., strong enough to withstand the service environment) and 2) inertness (i.e., corrosion resistance). Good corrosion resistance, high temperature ...

The difference among coupling, union and nipple

Coupling is a short tube, also called an outer joint; it is a commonly used accessory for industrial pipe connections. The forged coupling is formed by heating and forging with a steel ingot or a round bar, and then machined on the lathe to make the ...

Classification