INCOLOY® ingxubevange 925 UNS N09925
Iinkcukacha zeMveliso
Iithegi zeMveliso
Ingxubevange | isiqalelo | C | Si | Mn | S | Mo | Ni | Cr | Al | Ti | Fe | Cu | Nb |
I-Icoloy925 | Min | | | | | 2.5 | 42 | 19.5 | 0.1 | 1.9 | 22.0 | 1.5 | |
Max | 0.03 | 0.5 | 1.0 | 0.03 | 3.5 | 46 | 22.5 | 0.5 | 2.4 | | 3.0 | 0.5 |
Isimo se-Aolly | Tensile strength Rm MpaMin | Unikeze Amandla RP 0. 2 Mpa Min | Elongation A 5 %Min |
isusiwe | 685 | 271 | 35 |
Ukuxinanag/cm3 | Indawo yokunyibilika℃ |
8.08 | 1311~1366 |
Ngaphambili: INCOLOY® ingxubevange 254Mo/UNS S31254 Okulandelayo: INCOLOY® ingxubevange A286
Iimveliso ezinxulumeneyo
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I-INCOLOY alloy 825 (UNS N08825) yi-nickel-iron-chromium alloy enezongezo ze-molybdenum, ubhedu, kunye ne-titanium. Umxholo we-nickel wanele ukuchasana ne-chloride-ion stress-corrosion cracking. I-nickel ngokubambisana ne-molybdenum kunye nobhedu, ikwanika ukuchasana okubalaseleyo ekunciphiseni iimeko ezifana nezo ziqulethe i-sulfuric kunye ne-phosphoric acids. I-molybdenum ikwanceda ukuxhathisa kwimingxuma kunye nokuhlwa kwemingxuma. Umxholo wechromium wealloyi unika ukuxhathisa kwiintlobo ngeentlobo zezinto ezine-oxidizing ezifana ne-nitric acid, ii-nitrate kunye ne-oxidizing ityuwa. Ukongezwa kwe-titanium kunceda, ngonyango olufanelekileyo lobushushu, ukuzinzisa ingxubevange ngokuchasene novakalelo kwi-corrosion yegranular.
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I-INCOLOY alloy 800 (UNS N08800) yinto esetyenziswa ngokubanzi ukwakhiwa kwezixhobo ezifuna ukuxhathisa kwe-corrosion, ukumelana nobushushu, amandla, kunye nokuzinza kwenkonzo ukuya kwi-1500 ° F (816 ° C). I-alloy 800 inika ukuchasana kokubola ngokubanzi kumajelo amaninzi amanzi kwaye, ngenxa yomxholo wayo we-nickel, iyaxhathisa ukuqhekeka kwe-corrosion. Kumaqondo obushushu aphakamileyo inika ukuxhathisa kwi-oxidation, i-carburization, kunye ne-sulfid kunye nokugqabhuka kunye namandla okurhubuluza. Kwizicelo ezifuna ukuchasana okukhulu kuxinzelelo lokuqhekeka kunye nokunyuka, ngakumbi kumaqondo obushushu angaphezu kwe-1500 ° F (816 ° C).
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I-254 SMO bar yentsimbi engenakutyiwa, ekwabizwa ngokuba yi-UNS S31254, yaphuhliswa kuqala ukuze isetyenziswe kumanzi olwandle kunye nezinye iindawo ezinobundlongondlongo ezinekloridi. Eli bakala libhekwa njengentsimbi ephezulu kakhulu ye-austenitic stainless; I-UNS S31254 idla ngokubizwa ngokuba yi-"6% Moly" ibakala ngenxa yomxholo we-molybdenum; i-6% yentsapho yaseMoly inamandla okumelana nokushisa okuphezulu kunye nokugcina amandla phantsi kweemeko eziguqukayo.
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I-INCOLOY alloy A-286 yintsimbi-nickel-chromium alloy kunye nezongezo ze-molybdenum kunye ne-titanium. Iyaqina iminyaka ngenxa yeempawu eziphezulu zoomatshini. I-alloy igcina amandla amahle kunye nokumelana ne-oxidation kumaqondo okushisa ukuya malunga ne-1300 ° F (700 ° C). I-alloy i-austenitic kuzo zonke iimeko ze-metallurgical. Amandla aphezulu kunye neempawu ezibalaseleyo zokwenziwa kwe-INCOLOY alloy A-286 yenza ialloy ibe luncedo kumacandelo ahlukeneyo eenqwelomoya kunye nee turbines zegesi yemizi-mveliso. Ikwasetyenziselwa ukufakwa kwe-fastener kwi-injini yeemoto kunye nezinto ezininzi ezixhomekeke kumazinga aphezulu obushushu kunye noxinzelelo kunye nakwishishini le-oyile kunye negesi elwandle.
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I-INCOLOY alloys 800H kunye ne-800HT ziphezulu kakhulu ukurhubuluza kunye namandla okugqabhuka kune-INCOLOLOY alloy 800. Ezi ngxubevange ezintathu ziphantse zafana ngokufanayo imida yokwakheka kweekhemikhali.