Okwu mmalite
Super alloys nwere ikike ịrụ ọrụ na oke okpomọkụ na nrụgide ọrụ, yana kwa ebe a chọrọ nkwụsi ike elu elu.Ha nwere ezigbo ihe na-akpụ akpụ na nguzogide oxidation, a pụkwara imepụta ya n'ụdị dị iche iche.Enwere ike iwusi ha ike site n'ịgbasi ike-ihe ngwọta siri ike, ịrụsi ọrụ ike, na ime ka mmiri ozuzo sie ike.
Super alloys nwere ọtụtụ ihe dị iche iche dị iche iche iji nweta nsonaazụ achọrọ.A na-ekewakwa ha n'ime otu atọ dịka cobalt, nickel, na alloys dabeere na ígwè.
Incoloy (r) alloy 825 bụ austenitic nickel-iron-chromium alloy nke etinyere na ihe ndị ọzọ alloying iji melite kemịkalụ na-eguzogide ihe onwunwe.Akwụkwọ data na-esonụ ga-enye nkọwa ndị ọzọ gbasara Incoloy(r) alloy 825.
Ngwakọta kemịkalụ
Tebụlụ na-esonụ na-egosi nhazi kemịkalụ nke Incoloy(r) alloy 825
| Ihe | Ọdịnaya (%) |
| Nickel, Nne | 38-46 |
| Iron, Fe | 22 |
| Chromium, Cr | 19.5-23.5 |
| Molybdenum, Mo | 2.50-3.50 |
| Ọla kọpa, Ku | 1.50-3.0 |
| Manganese, Mn | 1 |
| Titanium, Ti | 0.60-1.20 |
| Silik, Si | 0,50 |
| Aluminom, Al | 0.20 |
| Carbon, C | 0,050 |
| Sulfur, S | 0,030 |
Ngwakọta kemịkalụ
Tebụlụ na-esonụ na-egosi nhazi kemịkalụ nke Incoloy(r) alloy 825.
| Ihe | Ọdịnaya (%) |
| Nickel, Nne | 38-46 |
| Iron, Fe | 22 |
| Chromium, Cr | 19.5-23.5 |
| Molybdenum, Mo | 2.50-3.50 |
| Ọla kọpa, Ku | 1.50-3.0 |
| Manganese, Mn | 1 |
| Titanium, Ti | 0.60-1.20 |
| Silik, Si | 0,50 |
| Aluminom, Al | 0.20 |
| Carbon, C | 0,050 |
| Sulfur, S | 0,030 |
Njirimara anụ ahụ
Enyere akụrụngwa anụ ahụ nke Incoloy (r) alloy 825 na tebụl na-esote.
| Njirimara | Metric | Imperial |
| Njupụta | 8.14g/cm³ | 0.294 lb/n'ime³ |
| Ebe mgbaze | 1385C | 2525°F |
Ihe eji arụ ọrụ
Ihe eji arụ ọrụ nke Incoloy (r) alloy 825 pụta ìhè na tebụl na-esonụ.
| Njirimara | Metric | Imperial |
| Ike tensile (annealed) | 690 MPa | 100000 psi |
| Ike mpụta (annealed) | 310 MPa | 45000 psi |
| Elongation na ezumike (annealed tupu ule) | 45% | 45% |
Njirimara okpomọkụ
Edepụtara ihe ọkụkụ nke Incoloy (r) alloy 825 na tebụl na-esonụ.
| Njirimara | Metric | Imperial |
| Ọnụ na-arụ ọrụ mgbasawanye okpomọkụ (na 20-100°C/68-212°F) | 14µm/m°C | 7.78 µin/na Celsius |
| Thermal conductivity | 11.1 W/mK | 77 BTU n'ime/hr.ft².°F |
Nhọpụta ndị ọzọ
Aha ndị ọzọ dabara na Incoloy (r) alloy 825 gụnyere:
- ASTM B163
- ASTM B423
- ASTM B424
- ASTM B425
- ASTM B564
- ASTM B704
- ASTM B705
- DIN 2.4858
Ịmepụta na ọgwụgwọ okpomọkụ
Ịrụ ọrụ
Enwere ike iji incoloy (r) alloy 825 rụọ ọrụ site na iji usoro igwe eji eme ihe maka igwe eji eme ihe.A na-arụ ọrụ machining site na iji coolants azụmahịa.A na-arụ ọrụ ngwa ngwa dị elu dị ka egweri, igwe igwe ma ọ bụ ntụgharị, site na iji mmiri jụrụ oyi dabere na mmiri.
Ịmepụta
Enwere ike ịmepụta Incoloy (r) alloy 825 site na iji usoro niile a na-emekarị.
ịgbado ọkụ
Incoloy (r) alloy 825 na-agbado site na iji gas-tungsten arc welding, metal-arc welding, gas metal-arc welding, and submerged-arc welding.
Ọgwụgwọ okpomọkụ
Incoloy (r) alloy 825 bụ okpomọkụ na-agwọ ya site n'ikpochapụ na 955°C (1750°F) sochiri ya jụrụ oyi.
Na-akpụ akpụ
Incoloy(r) alloy 825 ka emebere na 983 ruo 1094°C (1800 ruo 2000°F).
Na-arụ ọrụ ọkụ
Incoloy (r) alloy 825 na-ekpo ọkụ na-arụ ọrụ n'okpuru 927°C (1700°F).
Na-arụ ọrụ oyi
A na-eji ngwá ọrụ ọkọlọtọ maka Incoloy (r) alloy 825 na-arụ ọrụ oyi.
Na-ewe iwe
Incoloy (r) alloy 825 ka annealed na 955°C (1750°F) sochiri ya jụrụ.
Na-emesi ike
Incoloy (r) alloy 825 na-esi ike site na ịrụ ọrụ oyi.
Ngwa
A na-eji Incoloy (r) alloy 825 na ngwa ndị a:
- ọkpọkọ mmepụta acid
- Ụgbọ mmiri
- pickling
- Ngwá ọrụ usoro kemịkalụ.