Ọdịnaya nickel dị elu na-enye alloy ahụ nguzogide corrosion corrosion dị mma.
Nguzogide corrosion dị mma n'ụdị mgbasa ozi dị iche iche, dị ka sulfuric, phosphoric, nitric na organic acids, ọla alkali dị ka sodium hydroxide, potassium hydroxide na ngwọta hydrochloric acid.
A na-egosipụta arụmọrụ zuru oke nke Incoloy 825 na mgbaze ọkụ nuklia nwere ụdị mgbasa ozi dị iche iche na-emebi emebi, dị ka sulfuric acid, nitric acid na sodium hydroxide, niile ahazire n'otu akụrụngwa.
Alloy | % | Ni | Cr | Mo | Fe | C | Mn | Si | S | Cu | Al | Ti | P |
825 | Min. | 38.0 | 19.5 | 2.5 | 22.0 | - | - | - | - | 1.5 | 0.6 | - | |
Oke. | 46.0 | 23.5 | 3.5 | - | 0.05 | 1.0 | 0.5 | 0.03 | 3.0 | 0.2 | 1.2 | 0.03 |
Njupụta | 8.14g/cm³ |
Ebe mgbaze | 1370-1400 ℃ |
Ọnọdụ | Ike ọdụdọ Rm N/mm² | Mpụta ike Rp 0. 2N/mm² | Ogologo oge Dị ka% | Brinell siri ike HB |
Ọgwụgwọ ọgwụgwọ | 550 | 220 | 30 | ≤200 |
Ogwe/Ogwe | Waya | Eriri / eriri igwe | Mpempe akwụkwọ/efere | Pipe/Tube | Agbaghara |
ASTM B425/ASME SB425.ASTM B564/ASME SB564, ISO 9723/9724/9725.DIN17752/17753/17754 | ASTM B425/ASME SB425.ASTM B564/ASME SB564, ISO 9723/9724/9725.DIN17752/17753/17754 | ASTM B424/B409/B906/ASME SB424/SB409/SB906 | ASTM B163/ASME SB163, ASTM B407/B829/ASME SB407/SB829, ASTM B514/B775/ASMESB514/SB775, ASTM B515/B751 | ASTM B425/ASME SB425.ASTM B564/ASME SB564, ISO 9723/9724/9725.DIN17752/17753/17754/ASME SB366(Fittings) |
825 alloy bụ ụdị nke n'ozuzu engineering alloy, nke nwere acid na alkali corrosion eguzogide na oxidation na mbelata gburugburu ebe obibi na irè iguzogide nrụgide corrosion cracking maka elu nickel compound.In niile ụdị mgbasa ozi, corrosion iguzogide dị nnọọ mma dị ka sulfuric. acid, phosphoric acid, nitric acid na organic acid, ruo alkali, dị ka sodium hvdroxide, potassium hvdroxide na hvdrochloric acid ngwọta.Arụ ọrụ zuru oke nke 825 alloy na-egosi na ihe mgbaze ọkụ nuklia dị iche iche, dị ka sulfuric acid, nitric acid na sodium hvdroxide ka a na-ejikwa otu ngwa.
•Ezigbo iguzogide nrụgide corsion mgbawa.
•Ezigbo iguzogide pitting na crevice corrosion
•Ezigbo iguzogide oxidization na enweghị oxidizing acid.
•Ezi n'ibu Njirimara na ụlọ okpomọkụ ma ọ bụ ruo 550 ℃
•Asambodo nke nrụpụta nrụgide ụgbọ mmiri nke 450 ℃
•Ngwa ndị dị ka igwe kpo oku, tankị, igbe, nkata na agbụ n'ime osisi pickling sulfuric acid
•Ndị na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ nke oké osimiri, usoro ọkpọkọ ngwaahịa dị n'ụsọ oké osimiri;tubes na components na utoojoo gas ọrụ
•Ndị na-ekpo ọkụ, ndị na-ekpofu ọkụ, ndị na-ekpocha ihe, pipụ dip wdg na mmepụta phosphoric acid.
•Ndị na-enye ọkụ na-ekpo ọkụ na-ekpo ọkụ na mmanụ mmanụ
•Nhazi nri
•Chemical osisi