INCOLOY® alloy 254Mo/UNS S31254
Nkọwa ngwaahịa Mkpado ngwaahịa Alloy mmewere C Si Mn S P Ni Cr Mo Fe Cu N 254 SMO
Min 17.5 19.5 6.0 0.5 0.18 Oke 0.02 0.8 1.0 0.01 0.03 18.5 20.5 6.5 itule 1.0 0.22
Ọnọdụ Aolly
Ike ọdụdọ
RmMpa min
Mpụta ike
RP 0.2Mpa min
Ogologo oge
A 5min %
Mbelata nkeji mpaghara,%
annealed
650
300
35
50
ASTM A182 (F44)
ASTM A240
ASTM A249
ASTM A269
ASTM A312
ASTM A469
ASTM A813ASTM
A814UNS S31254
Nke gara aga: INCOLOY® alloy 800H/800HT UNS N08810/UNS N08811 Osote: INCOOY® alloy 925 UNS N09925 Ngwaahịa ndị emetụtara INCOLOY alloy 925 (UNS N09925) bụ ihe nickel-iron-chromium alloy nwere ike ime ka afọ sie ike yana mgbakwunye molybdenum, ọla kọpa, titanium na aluminom. Emebere ya iji nye ngwakọta nke ike dị elu na nguzogide corrosion magburu onwe ya. Ọdịnaya nickel zuru oke maka nchebe megide mgbawa corrosion corrosion chloride-ion. Nickel, yana njikọ nke molybdenum na ọla kọpa, na-enyekwa nnukwu nguzogide ibelata kemịkalụ. Molybdenum na-enyere aka iguzogide pitting na crevice corrosion. Ọdịnaya chromium alloy na-enye iguzogide gburugburu oxidizing. Ihe mgbakwunye titanium na aluminom na-eme ka mmeghachi omume na-ewusi ike n'oge ọgwụgwọ okpomọkụ.
INCOLOY alloy A-286 bụ ígwè-nickel-chromium alloy na mgbakwunye nke molybdenum na titanium. Ọ bụ afọ-hardenable maka elu n'ibu Njirimara. Alloy ahụ na-edobe ike dị mma na nguzogide oxidation na okpomọkụ ruo ihe dịka 1300°F (700°C). Alloy bụ austenitic na niile metallurgical ọnọdụ. Ike dị elu na njirimara dị mma nke INCOLOY alloy A-286 na-eme ka alloy bara uru maka akụkụ dị iche iche nke ụgbọ elu na turbines gas. A na-ejikwa ya maka ngwa fastener na injin ụgbọ ala yana ihe dị iche iche nwere oke okpomọkụ na nrụgide yana na ụlọ ọrụ mmanụ na gas dị n'ụsọ osimiri.
INCOLOY alloys 800H na 800HT nwere budata elu creep na mgbawa ike karịa INCOLOY alloy 800. Alloys atọ ahụ nwere ihe fọrọ nke nta ka ọ bụrụ oke ihe mejupụtara kemịkalụ.
INCOLOY alloy 800 (UNS N08800) bụ ihe a na-ejikarị eme ihe maka iwu nke akụrụngwa chọrọ nguzogide corrosion, nguzogide okpomọkụ, ike na nkwụsi ike maka ọrụ ruo 1500 ° F (816 ° C). Alloy 800 na-enye nguzogide corrosion izugbe nye ọtụtụ mgbasa ozi aqueous na, n'ihi ọdịnaya nke nickel, na-eguzogide nrụgide corrosion cracking. Na okpomọkụ dị elu ọ na-enye iguzogide oxidation, carburization, na sulfidation yana mgbawa na ike na-akpụ akpụ. Maka ngwa chọrọ nguzogide nrụgide na mgbakasị ahụ, ọkachasị na okpomọkụ dị n'elu 1500°F (816°C).
INCOLOY alloy 825 (UNS N08825) bụ nickel-ígwè-chromium alloy na mgbakwunye nke molybdenum, ọla kọpa, na titanium .E mere ya iji na-enye pụrụ iche iguzogide n'ọtụtụ ebe corrosive. Ọdịnaya nickel zuru oke maka iguzogide nrụgide chloride-ion-corrosion cracking. Nickel na njikọ nke molybdenum na ọla kọpa, na-enyekwa nnukwu nguzogide ibelata gburugburu ebe obibi dịka ndị nwere sulfuric na phosphoric acid. Molybdenum na-enyekwa aka iguzogide pitting na crevice corrosion. Ọdịnaya chromium nke alloy na-enye iguzogide ihe dị iche iche na-eme ka ihe na-egbu egbu dị ka nitric acid, nitrates na nnu oxidizing. Ihe mgbakwunye titanium na-eje ozi, yana ọgwụgwọ okpomọkụ kwesịrị ekwesị, iji mee ka alloy guzosie ike megide mmetụta uche na corrosion inter granular.