UNSN10276 Hastelloy Alloy, also known as C276 alloy, is a nickel-based corrosion-resistant alloy. This video details its chemical composition, physical properties such as high density, high melting point, good plasticity and wear resistance, and its wide applications in chemical, petroleum, pharmaceutical and aviation fields.
Hastelloy C22 is an all-around nickel-chromium-molybdenum-tungsten alloy with better overall corrosion resistance than other existing nickel-chromium-molybdenum alloys, including Hastelloy C276, C4 alloy and 625 alloy.
4J36 alloy is also called INVAR alloy. The Curie point of the alloy is about 230°C. Below this temperature, the alloy is ferromagnetic and has a very low expansion coefficient. Above this temperature, the alloy is non-magnetic and the expansion coefficient increases.
Iron-nickel constant expansion alloys are a series of constant expansion alloys that can match soft glass and ceramics with different expansion coefficients within a given temperature range by adjusting the nickel content. The expansion coefficient and Curie point increase with increasing nickel content.
4J29 alloy is also called Kovar alloy. The alloy has a linear expansion coefficient similar to that of silicon boron hard glass at 20~450℃, a high Curie point and good low-temperature structural stability. The alloy's oxide film is dense and can be well infiltrated by glass. It does not react with , and is suitable for use in instruments containing mercury discharge. It is the main sealing structure material for electric vacuum devices.
Iron-nickel soft magnetic alloy 1J79
1J79 is a kind of soft magnetic alloy. Soft magnetic alloy is a magnetic alloy that is easily magnetized under the action of an external magnetic field, and the magnetic induction intensity basically disappears after the magnetic field is removed. Soft magnetic alloys are divided into low-carbon electrical steel and Armco iron, silicon steel sheets, nickel-iron soft magnetic alloys, iron-cobalt soft magnetic alloys, iron-silicon-aluminum soft magnetic alloys, etc. In the power industry, soft magnetic alloys mainly use alloys with high magnetic induction and low core loss in higher magnetic fields. In the electronics industry, alloys with high magnetic permeability and low coercivity in low or medium magnetic fields are mainly used. At high frequencies, thin strips or alloys with higher resistivity must be used. Generally, plates or strips are used.
Iron-nickel soft magnetic alloy 1J50
1J50 is a kind of soft magnetic alloy. Soft magnetic alloy is a magnetic alloy that is easily magnetized under the action of an external magnetic field, and the magnetic induction intensity basically disappears after the magnetic field is removed. Soft magnetic alloys are divided into low-carbon electrical steel and Armco iron, silicon steel sheets, nickel-iron soft magnetic alloys, iron-cobalt soft magnetic alloys, iron-silicon-aluminum soft magnetic alloys, etc. In the power industry, soft magnetic alloys mainly use alloys with high magnetic induction and low core loss in higher magnetic fields. In the electronics industry, alloys with high magnetic permeability and low coercivity in low or medium magnetic fields are mainly used. At high frequencies, thin strips or alloys with higher resistivity must be used. Generally, plates or strips are used.
Alloy 601, also known as N06601 alloy, INCONEL601 or 2.4851, is a nickel-chromium-iron based solid solution strengthened alloy produced primarily by Special Metals Corporation. This alloy is widely used in a variety of industrial fields due to its excellent high temperature corrosion and oxidation resistance and excellent mechanical properties in high temperature environments.
Inconel625 has excellent corrosion resistance to various corrosive media in oxidizing and reducing environments. It will not produce stress corrosion cracking caused by chlorides. It has excellent resistance to inorganic acid corrosion and can show good corrosion resistance in hydrochloric acid solutions of various concentrations when the temperature reaches 40°C. It has good processability and weldability, and no post-weld cracking sensitivity.
Inconel600 has good resistance to corrosion by reducing, oxidizing and nitriding media. It has good resistance to stress corrosion cracking at room temperature and high temperature. It has good resistance to dry chlorine and hydrogen chloride gas corrosion. It has good mechanical properties at sub-zero, room temperature and high temperature. It has good creep rupture strength and is recommended for working environments above 700°C.
InconelX-750 has good corrosion resistance and oxidation resistance below 980°C, high strength below 800°C, good relaxation resistance below 540°C, good formability and welding performance, and excellent mechanical properties in low temperature environment.
Inconel718 has good manufacturing processability in the annealed state. Good tensile strength, fatigue strength and creep rupture strength. It has certain high temperature strength up to 700°C; good oxidation resistance up to 1000°C; excellent mechanical properties at low temperatures. Good arc welding performance, no post-weld cracking sensitivity.
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