I-alloy ye-INCOLOY® 254Mo/UNS S31254
Iinkcukacha zeMveliso
Iithegi zeMveliso
| I-alloy | into | C | Si | Mn | S | P | Ni | Cr | Mo | Fe | Cu | N |
| 254 SMO | Ubuncinci | | | | | | 17.5 | 19.5 | 6.0 | | 0.5 | 0.18 |
| Ubuninzi | 0.02 | 0.8 | 1.0 | 0.01 | 0.03 | 18.5 | 20.5 | 6.5 | ibhalansi | 1.0 | 0.22 |
| Isimo se-Aolly | Tensile strength RmImizuzu ye-Mpa | Unikeze Amandla RP 0.2Imizuzu ye-Mpa | Ukwandiswa A 5umzuzu% | Ukunciphisa indawo encinci, % |
| i-annealed | 650 | 300 | 35 | 50 |
I-ASTM A182 (F44)
I-ASTM A240
I-ASTM A249
I-ASTM A269
I-ASTM A312
I-ASTM A469
I-ASTM A813ASTM
I-A814UNS S31254
Ngaphambili: I-alloy ye-INCOLOY® 800H/800HT UNS N08810/UNS N08811 Okulandelayo: I-alloy ye-INCOLOY® 925 UNS N09925
Iimveliso ezinxulumene noko
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I-INCOLOY alloy 925 (UNS N09925) yi-alloy ye-nickel-iron-chromium eqina ixesha elide enokongezwa kwe-molybdenum, ubhedu, i-titanium kunye ne-aluminium. Yenzelwe ukubonelela ngokudibanisa amandla aphezulu kunye nokumelana nokugqwala okugqwesileyo. Umxholo we-nickel wanele ukukhusela ukuqhekeka kokugqwala koxinzelelo lwe-chloride-ion. I-nickel, kunye ne-molybdenum kunye nobhedu, ikwanika ukumelana okugqwesileyo kwiikhemikhali ezinciphisayo. I-molybdenum inceda ukumelana nokugqwala kwemingxuma kunye nokuqhekeka kwemingxuma. Umxholo we-chromium ye-alloy unika ukumelana neendawo ezixidayo. Ukongezwa kwe-titanium kunye ne-aluminium kubangela impendulo eyomeleleyo ngexesha lonyango lobushushu.
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I-INCOLOY alloy 800 (UNS N08800) sisixhobo esisetyenziswa kakhulu ekwakheni izixhobo ezifuna ukumelana nokugqwala, ukumelana nobushushu, amandla, kunye nokuzinza ukuze zisebenze ukuya kuthi ga kwi-1500°F (816°C). I-Alloy 800 inika ukumelana nokugqwala ngokubanzi kwiindawo ezininzi zamanzi kwaye, ngenxa yomxholo wayo we-nickel, iyamelana nokuqhekeka kokugqwala kokuxinezeleka. Kumaqondo obushushu aphezulu inika ukumelana nokugqwala, i-carburization, kunye ne-sulfidation kunye nokuqhekeka kunye namandla okuqhekeka. Kwizicelo ezifuna ukumelana okukhulu nokuqhekeka kokuxinezeleka kunye nokuqhekeka, ingakumbi kumaqondo obushushu angaphezu kwe-1500°F (816°C).
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Ii-alloy ze-INCOLOY ezingama-800H kunye ne-800HT zinamandla aphezulu okuqhekeka nokuqhekeka kune-INCOLOY alloy ezingama-800. Ezi alloys zintathu zinemida efanayo yokwakheka kweekhemikhali.
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I-INCOLOY alloy A-286 yi-iron-nickel-chromium alloy enee-molybdenum kunye ne-titanium ezongeziweyo. Ihlala ixesha elide ngenxa yeempawu eziphezulu zoomatshini. I-alloy igcina amandla amahle kunye nokumelana ne-oxidation kumaqondo obushushu afikelela kwi-1300°F (700°C). I-alloy inamandla kakhulu kuzo zonke iimeko ze-metallurgical. Amandla aphezulu kunye neempawu ezibalaseleyo zokwenza i-INCOLOY alloy A-286 zenza i-alloy ibe luncedo kwiindawo ezahlukeneyo zeenqwelo-moya kunye nee-turbine zegesi zoshishino. Ikwasetyenziselwa ukusetyenziswa kwe-fastener kwiinjini zeemoto kunye nezixhobo ezininzi eziphantsi kwamanqanaba aphezulu obushushu kunye noxinzelelo nakwishishini leoyile kunye negesi elingaphandle kolwandle.
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I-INCOLOY alloy 825 (UNS N08825) yi-alloy ye-nickel-iron-chromium eyongeziweyo ye-molybdenum, i-copper, kunye ne-titanium. Yenzelwe ukubonelela ngokumelana okugqwesileyo kwiindawo ezininzi ezibolayo. Umxholo we-nickel wanele ukumelana nokuqhekeka koxinzelelo lwe-chloride-ion. I-nickel kunye ne-molybdenum kunye ne-copper, ikwanika ukumelana okugqwesileyo kwiindawo ezinciphisayo ezifana nezo ziqulethe i-sulfuric kunye ne-phosphoric acids. I-molybdenum ikwanceda ukumelana nokugqwala kwemigodi kunye ne-crevice. Umxholo we-chromium ye-alloy unika ukumelana nezinto ezahlukeneyo ezioxidating ezifana ne-nitric acid, i-nitrate kunye netyuwa eoxidating. Ukongezwa kwe-titanium kusebenza, ngonyango olufanelekileyo lobushushu, ukuzinzisa i-alloy ngokuchasene nokuziva ukugqwala phakathi kwe-granular.