Nickel 200 (UNS N02200) na Nickel 201 (UNS N02201) bụ ma ≥99% nickel alloys dị ọcha, mana ọdịnaya carbon ha na-akọwa oke ọrụ ha:
Nickel 200: Carbon ≤0.15% - Kachasị mma maka ike na obere okpomọkụ
Nickel 201: Carbon ≤0.02% - Emepụtara ya iji gbochie mgbaba graphite na-ebute n'elu 315°C (600°F)
Tebụl: Ihe mejupụtara kemịkalụ isi (wt%)
|
mmewere |
Nickel 200 |
Nickel 201 |
|
|
Ni |
≥99.0 |
≥99.0 |
|
|
C |
≤0.15 |
≤0.02 |
|
|
Fe |
≤0.40 |
≤0.40 |
|
|
Mn |
≤0.35 |
≤0.35 |
|
|
S |
≤0.01 |
≤0.01 |
|
|
Ejikọtara data sitere na nkọwapụta ASTM |
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Nke a 0.13% carbon dị iche iche na-enyere Nickel 201 aka iguzogide graphitization - ọnọdụ ọdịda ebe ikuku carbon na-etolite netwọkụ na-emebi emebi na gburugburu oke okpomọkụ.

|
oke |
Nickel 200 |
Nickel 201 |
|
Okpomọkụ kacha arụ ọrụ |
315 Celsius C (600 F F) |
665 Celsius C (1230 F F) |
|
Ụgbọ mmiri nrụgide ASME |
Ekwenyere ≤315°C |
Ekwenyere ≤665°C |
|
Ihe ize ndụ ọdịda dị egwu |
Eserese>315°C |
Ọ dịghị ruo 665°C |
|
Asambodo data kwa ASME Boiler Code |
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Nghọta arụmọrụ: Nickel 200 dị ọnụ ahịa maka igwe ọkụ, ngwa eletrọnịkị, na nhazi nri n'okpuru 315°C. Maka ndị na-ekpochapụ ikuku ma ọ bụ ụlọ ọkụ ikuku nke karịrị 315°C, Nickel 201 bụ iwu.
Ike ọdụdọ: Nickel 200: 415-585 MPa vs Nickel 201: 345-415 MPa
elongationNickel 200: 35-55% vs Nickel 201: 40-60%
Ịgba arụ ọrụ: Nickel 200 na-agbasi ike ngwa ngwa n'oge oyi na-arụ ọrụ, na-achọ nkwụsị nke etiti
2. Isi Njirimara anụ ahụ
|
Property |
Abụọ Alloys |
|
njupụta |
8.89 g / cm³ |
|
Melting Point |
1435-1446 ° C |
|
Omume eletriki |
Ngwa dị elu (Electrode/wiring ngwa) |
Ọ bụ ezie na ha abụọ na-eguzogide alkalis, organic acids, na salts na-anọpụ iche, ọdịiche dị na:
Igwe ọkụ dị elu (> 315°C): Nickel 201 dị ala carbon na-egbochi corrosion intergranular na NaOH/KOH evaporators
Static Seawater: Nickel 201 na-eguzogide corrosion n'okpuru nkwụnye ego 2.5 × dị mma karịa Nickel 200
Ngwakọta sọlfọ: Nkwụsi ike nke nickel 201 na-ada ma ọ bụrụ na ekpughere ya na lubricants bara ụba nke sọlfọ n'oge a na-emepụta ihe.
Mmiri Hydrochloric: Nickel 201 na-egosi 40% ọnụ ọgụgụ corrosion dị ala na HCl deaerated ≤15%
ịgbado ọkụJiri TIG/GTAW nwere ihe mkpuchi ERNi-1 maka nickel 201 iji gbochie mbuli carbon.
Na-arụ ọrụ ọkụ: 1200-2250°F (650-1230°C); Ọkpụkpụ siri ike>1600°F (870°C)
Oyi akpụ: Nickel 201 dị ala ike mkpụrụ (70-170 MPa) na-enyere aka ịbịaru miri emi (2.5: 1 ratio) maka mkpuchi eletrik.
|
Industry |
Alloy akwadoro |
Ihe dị mkpa |
|
Nhazi Chemical |
Nickel 201 |
> 315 ° C alkali iguzogide |
|
aerospace |
Nickel 201 |
Nkwụsi ike ụlọ ọkụ |
|
Ngwa nri |
ma |
Nrube isi FDA, enweghị mmetọ |
|
Electronics |
Nickel 200 |
Omume dị elu |
|
Mmiri Valves |
Nickel 201 |
Nguzogide mmiri osimiri kwụ ọtọ |
|
Ngwa enwetara site na ikpe ụlọ ọrụ |
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Ọnụ ego dị n'ihu: Nickel 201 dị 7-10% ọnụ karịa Nickel 200
Nchekwa okirikiri ndụ: Nickel 201 na-agbatị ndụ ọrụ 2-3 × na> gburugburu 315 Celsius, na-ebelata oge nkwụsị.
Nhọrọ na-akwụ ụgwọ:
Maka okpomọkụ <315°C + mmachi mmefu ego → Nickel 200
Maka oke ọkụ, nchekwa dị oke egwu, ma ọ bụ nrụnye na-enweghị ike ịnweta → Nickel 201
Ndị na-ebunye ihe na-abawanye na-enye gbara akwụkwọ abụọ (Nickel 200/201) ngwaahịa, ijikọta ike Nickel 200 na njikwa carbon nickel 201. Ngwakọ a dị mma maka:
Jiri protocol nzọụkwụ anọ a maka ihe eji eme ihe 200 nhọrọ:
Lelee ọnọdụ okpomọkụ:>315°C? → Ee → Nickel 201
Nkpughe corrosionSulfur/mmiri mmiri static? → Ee → Nickel 201
Mkpa mmepụta: Ihe osise miri emi/ịtụgharị? → Ee → Nickel 201
Budget vs Lifecycle: Ọnụ ego dị ala → Nickel 200; Obere oge nkwụsị → Nickel 201
Nchikota: Nhazi usoro
The nickel 200 vs 201 arụmụka na-ekpebi ọ bụghị site n'ịdị elu, kama site na ntinye ngwa ngwa:
Nickel 200: Na-achịkwa ihe na-akwụ ụgwọ, ngwa sub-315 ° C (eletrọnịkị, nhazi nri).
Nickel 201: Ihe dị mkpa maka usoro mmepụta ihe dị elu (nhazi kemịkalụ, ikuku ikuku), ebe njikwa carbon na-egbochi ọdịda ọdachi.
Ọdịnihu Trend: The dual-certified alloy 200/201 na-ejikọta oke arụmọrụ, mana ịghọta isi Ihe dị iche n'etiti nickel 200 na 201 ka dị mkpa maka ịrụ ọrụ na-enweghị ọdịda.
Nlebaanya ụlọ ọrụ: Ime nickel 200 na-ezighị ezi na gburugburu 315ºC kpatara mgbawa valvụ $2M n'ime osisi chlor-alkali - njehie a na-egbochi ya na-egosi na ọ dị mkpa irube isi na okpomọkụ.

Banyere TSM
TSM bụ onye na-ebute ụzọ na onye na-ere ahịa nke nickel alloys na ọla pụrụ iche. Anyị raara onwe anyị nye ịnye alloys dị elu, dị ka Nickel, Monel, Inconel, Incoloy, Hastelloy, na High-Temperature alloys, na ụlọ ọrụ injinia ziri ezi na ụlọ ahịa igwe n'ụwa niile, gụnyere ndị nọ na ọgwụ, ọgwụ ọgwụ, mmiri, oke osimiri (mmanụ na gas), na ụlọ ọrụ ahụike.
Njem azụmaahịa mba ụwa anyị malitere na 2011 na Hong Kong. N'ime afọ 14, TSM na-aga n'ihu na-etolite ma tolite, na-ewulite aha maka ihe ọhụrụ, ntụkwasị obi, na ịdịmma na mpaghara Nickel alloy dị elu.
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