Cad é Ábhar Hastelloy C 2000

Cad é ábhar Hastelloy C 2000

{1. Cad is ábhar Hastelloy C 2000 ann?

Hastelloy C - 2000 is a nickel - based superalloy mainly composed of nickel, molybdenum, and chromium, with a nickel content of about 55%. It is designed to resist a wider range of corrosive chemicals, including sulfuric acid, hydrochloric acid, and hydrofluoric acid. The combined effect of Tugann molybdenum (16%) agus copar (1 {. 6%) friotaíocht den scoth don chóimhiotal do na meáin a laghdú, agus cinntíonn an t -ábhar cróimiam ard (23%wt) friotaíocht do na meáin ocsaídiúcháin. I measc na n -iarratais atá aige tá córais desulfurization múcháin, imoibreoirí agus triomadóirí tionscail cógaisíochta, chomh maith le himoibreoirí, malartóirí teasa, colúin, agus píblínte sa tionscal próisis cheimiceach

{.2. Cad é atá comhionann le Hastelloy C 2000?

Is iad na gráid choibhéiseacha de Hastelloy C - 2000 ná UNS N06200 agus W . nr {. 2.4675

{3. Cad iad na gráid de Hastelloy C?

I measc na ngráid choitianta de shraith Hastelloy C tá C, C {- 276, C - 4, C - 22, agus C - 2000

{. Tá roinnt cóimhiotail ghaolmhara ann freisin mar Inconel 625, Inconel 686, agus VDM59, a bhaineann leis an gcatagóir cóimhiotail Ni -Cr -Mo de shraith Hastelloy C go pointe áirithe .

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{4. Cad é an difríocht idir Hastelloy C agus Alloy 20?

Hastelloy C and Alloy 20 have the following differences. In terms of composition, Hastelloy C is a nickel - based alloy, mainly containing nickel, chromium, molybdenum, and other elements, while Alloy 20 is a nickel - iron - chromium alloy, with a relatively high iron content and also containing copper and molybdenum. In terms of corrosion resistance, Hastelloy C has excellent resistance to a variety of strong acids, chlorides, and high - temperature fluids, and performs well in both oxidizing and reducing environments. Alloy 20 also has good corrosion resistance, especially resistant to sulfuric acid and phosphoric acid, but its overall corrosion resistance in extremely harsh environments is generally not as good as that of Hastelloy C. In terms of application, Hastelloy C is often used in high - end and harsh - environment applications such as chemical processing, oil and gas refining, and marine engineering. Alloy 20 is more commonly used in chemical fertilizer, pharmaceutical, and food processing industries, as well as some general - purpose chemical equipment.

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