Nke a bụ ụfọdụ nkọwapụta maka Monel 400:
Ngwakọta kemịkalụ (ihe dị ka pasentị):
Nickel (Ni): 63%
Ọla kọpa (Cu): 28-34%
Ígwè (Fe): 2.5%
Manganese (Mn): 2%
Carbon (C): 0.3%
Silikon (Si): 0.5%
sọlfọ (S): 0.024%
Njirimara anụ ahụ:
Njupụta: 8.80 g/cm3 (0.318 lb/in3)
Ebe mgbaze: 1300-1350°C (2370-2460°F)
Ọrụ eletriki: 34% nke ọla kọpa
Ngwongwo igwe (ụkpụrụ a na-ahụkarị):
Ike ntanye: 550-750 MPa (80,000-109,000 psi)
Ike mpụta: 240MPa (35,000 psi)
Mgbatị: 40%
Nguzogide corrosion:
Nnukwu iguzogide corrosion na gburugburu dị iche iche, gụnyere mmiri mmiri, acidic na alkaline ngwọta, sulfuric acid, hydrofluoric acid, na ọtụtụ ihe ndị ọzọ na-emebi emebi.
Ngwa nkịtị:
Injinia mmiri na ngwa mmiri mmiri
Ngwá ọrụ nhazi kemịkalụ
Ndị na-agbanwe ọkụ
Ngwa mgbapụta na valvụ
Akụkụ ụlọ ọrụ mmanụ na gas
Ngwa eletriki na eletriki
Ọ dị mkpa iburu n'uche na nkọwapụta ndị a bụ ihe dị ka ma nwee ike ịdịgasị iche dabere na usoro nrụpụta na ụdị ngwaahịa (dịka ọmụmaatụ, mpempe akwụkwọ, mmanya, waya, wdg). Maka nkọwapụta ziri ezi, a na-atụ aro ka ị rụtụ aka na data onye nrụpụta ma ọ bụ ụkpụrụ ụlọ ọrụ dị mkpa.
Monel K500 bụ mmiri ozuzo-ike siri ike nickel-ọla kọpa alloy nke na-enye nguzogide corrosion pụrụ iche, ike dị elu, yana ezigbo ihe eji arụ ọrụ n'ime ụlọ na okpomọkụ dị elu. Nke a bụ ụfọdụ nkọwapụta maka Monel K500:
Ngwakọta kemịkalụ:
- Nickel (Ni): 63.0-70.0%
- Ọla kọpa (Cu): 27.0-33.0%
- Aluminom (Al): 2.30-3.15%
- Titanium (Ti): 0.35-0.85%
- Ígwè (Fe): 2.0% kacha
- Manganese (Mn): 1.5% kacha
- Carbon (C): 0.25% kacha
- Silicon (Si): 0.5% kacha
- Sulfur (S): 0.010% kacha
Njirimara anụ ahụ:
- Njupụta: 8.44 g/cm³ (0.305 lb/in³)
- Ebe mgbaze: 1300-1350°C (2372-2462°F)
- Ọnọdụ okpomọkụ: 17.2 W/m·K (119 BTU·in/h·ft²·°F)
- Mgbochi ọkụ eletrik: 0.552 μΩ·m (345 μΩ·in)
Ngwongwo igwe (n'ime ụlọ okpomọkụ):
- Ike tensile: 1100 MPa (160 ksi) kacha nta
- Ike Mpụta: 790 MPa (115 ksi) kacha nta
- Ogologo oge: 20% kacha nta
Nguzogide corrosion:
- Monel K500 na-egosipụta ezigbo nguzogide dị iche iche na-emebi emebi, gụnyere mmiri oke osimiri, brine, acids, alkalis, na gburugburu gas gbara ọchịchịrị nwere hydrogen sulfide (H2S).
- Ọ na-eguzogide ọgwụ karịsịa maka pitting, crevice corrosion, na stress corrosion cracking (SCC).
- Enwere ike iji alloy mee ihe na ọnọdụ mbelata na oxidizing.
Ngwa:
- Ihe ndị dị n'ime mmiri, dị ka ogwe propeller, ogwe mgbapụta, valvụ, na ihe nkwụnye.
- Akụrụngwa ụlọ ọrụ mmanụ na gas, gụnyere nfuli, valves, na ngwa ngwa ike dị elu.
- Mmiri na mgbịrịgba na oke nrụgide na gburugburu okpomọkụ.
- Ngwa eletriki na eletriki.
- Aerospace na nchekwa ngwa.
Nkọwa ndị a bụ ụkpụrụ nduzi n'ozuzu, na ihe ụfọdụ nwere ike ịdịgasị iche dabere na ụdị ngwaahịa na ọgwụgwọ okpomọkụ. A na-atụ aro ka ịkpọtụrụ onye nrụpụta ma ọ bụ onye na-ebubata ya maka ozi teknụzụ zuru ezu gbasara Monel K500.
Monel 400 na Monel K-500 bụ ha abụọ alloys na Monel usoro na nwere yiri kemịkalụ mejupụtara, bụ isi nke nwere nickel na ọla kọpa. Otú ọ dị, e nwere ụfọdụ isi ọdịiche dị n'etiti abụọ na-iche ha Njirimara na ngwa.
Ihe mejupụtara kemịkalụ: Monel 400 bụ ihe mejupụtara 67% nickel na 23% ọla kọpa, yana obere ígwè, manganese, na ihe ndị ọzọ. N'aka nke ọzọ, Monel K-500 nwere ihe mejupụtara nke ihe dị ka 65% nickel, 30% ọla kọpa, 2.7% aluminum, na 2.3% titanium, nwere ọnụọgụ ígwè, manganese, na silicon. Mgbakwunye nke aluminom na titanium na Monel K-500 na-enye ya ike na ike siri ike ma e jiri ya tụnyere Monel 400.
Ike na isi ike: A maara Monel K-500 maka ike ya dị elu na ike siri ike, nke enwere ike nweta site na mmiri ozuzo. N'ụzọ dị iche, Monel 400 dịtụ nro ma nwee mkpụrụ dị ala na ike ike.
Nguzogide corrosion: Ma Monel 400 na Monel K-500 na-egosipụta ezigbo nguzogide corrosion na gburugburu dị iche iche, gụnyere mmiri mmiri, acids, alkalis, na ihe ndị ọzọ na-emebi emebi.
Ngwa: A na-ejikarị Monel 400 eme ihe na ngwa ndị dị ka injinia mmiri, nhazi kemịkalụ, na ndị na-ekpo ọkụ ọkụ, n'ihi nguzogide corrosion ya dị mma na nnukwu ọkụ ọkụ. Monel K-500, na ike ya dị elu na ike siri ike, na-achọta ngwa n'ime ihe mgbapụta na valvụ, ihe nkwụnye, isi iyi, na akụkụ ndị ọzọ na-achọ ike dị elu na nguzogide corrosion na gburugburu ebe siri ike.
N'ozuzu, nhọrọ n'etiti Monel 400 na Monel K-500 dabere na ihe achọrọ maka ike, ike, na nguzogide corrosion na ngwa enyere.
Oge nzipu: Jul-24-2023