I-UNOLL yintsapho ye-austeritic chokel ye-chromium esekwe.
Izixhobo ze-infls zezinto zokunganyangeki ze-Oxidation zilungele inkonzo kwizifundo ezigqithisileyo kwiimeko ezigqithisileyo kwi-cineze kwaye
ubushushu.Ushushu, i-internel yenza i-Rhick, izinzile, idluliselwa kwi-Oxide ye-ox
Amandla kuluhlu lobushushu olubanzi lobushushu, inqaku lokufaka amaqondo obushushu aphezulu apho i-aluminium kunye nentsimbi ziya kunikezela kwikhonkonsa
Ngenxa yezithuba ze-crystal ezibanjiweyo
Ukomeleza okanye ukwenziwa phambili, kuxhomekeka kwi-alloy.
I-UNOLD 718 yi-NECKEL-CHROIIUM-MOLYBDENUM ALWAZIYO Alwebekele ukumelana neemeko ezibanzi zobutyebi, ukubetha kunye nokuntywila kunye ne-crevice yosulelo. Le alloy ye-nickel steel ikwabonisa isivuno esikhulu esikhethekileyo, i-ted insen, kunye ne-cunch-ript-ript-ripture kwiqondo lobushushu ephezulu. Le fickel alloy isetyenziswa kubushushu be-crygegenic ukuya kwinkonzo yexesha elide kwi-1200 ° F. Iimpawu zokwahlulahlula i-wiobium ye-UNIOGY evumela ukuqina kunye nokupholisa. Ukongezwa kwe-Niobium isebenza nge-molybdenum ukuya kukuqinisa i-matrix ka-Altray kwaye ibonelela ngamandla aphezulu ngaphandle konyango lokuqinisa. Ezinye izinto ezithandwayo zeCickel-Chokel-Chromium ze-Alloys yeminyaka yenziwe nzima ngokongezwa kwe-aluminium kunye ne-titanium. Le alloy ye-nickel steel idityaniswe lula kwaye inokubekwa i-welday kwi-onney okanye i-age (iminyaka) ye-Age. Le proolingloy isetyenziswa kwimizi-mveliso eyahlukeneyo njenge-aerospace, ukuqhubekiswa kweekhemikhali, ubunjineli bomhlaba, izixhobo zokungcoliseka komhlaba, kunye ne-nyukliya.
Into | I-internel 600 | I-intell | I-UNOLD 617 | I-intell | I-intell | I-intell | I-intell | |
I-601 | I-690 | I-718 | I-X750 | I-825 | ||||
C | ≤0.15 | ≤0.1 | I-0.05-0.15 | ≤0.08 | ≤0.05 | ≤0.08 | ≤0.08 | ≤0.05 |
Mn | ≤1 | ≤1.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤1 | ≤1 |
Fe | I-6 ~ 10 | phumla | ≤3 | phumla | 7 ~ 11 | phumla | I-5 ~ 9 | ≥22 |
P | ≤0.015 | ≤0.02 | ≤0.015 | - | - | - | - | - |
S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.01 | ≤0.01 | ≤0.03 |
Si | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.5 |
Cu | ≤0.5 | ≤1 | - | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.5 | 1.5-3 |
Ni | ≥7.2 | I-58-63 | ≥44.5 | I-50-55 | ≥58 | I-50-55 | ≥70 | 38-46 |
Co | - | - | 10 ~ 15 | ≤10 | - | ≤1 | ≤1 | - |
Al | - | 1-1.7 | I-0.8-1.5 | ≤0.8 | - | I-0.2-0.8 | I-0.4-1 | ≤0.2 |
Ti | - | - | ≤0.6 | ≤1.15 | - | - | 2.25-2.75 | 0.6-12 |
Cr | 14-17 | 21-25 | 20-24 | 17-21 | 27-31 | 17-21 | 14-17 | 19.5-23.5 |
NB + TA | - | - | - | 4.75-5.5 | - | 4.75-5.5 | I-0.7-12 | - |
Mo | - | - | I-8 ~ 10 | 2.8-33.3 | - | 2.8-33.3 | - | 2.5-3.5 |
B | - | - | ≤0.006 | - | - | - | - | - |