Alloy 904L nplooj ntawv tuaj yeem yooj yim welded thiab ua tiav los ntawm cov qauv kev tsim khoom hauv khw.
Alloy 904L nplooj ntawv yog qhov zoo nkauj thiab ua tau yooj yim. Qhov sib ntxiv ntawm molybdenum thiab nitrogen txhais tau hais tias cov cuab yeej ua haujlwm muaj zog dua yuav tsim nyog thaum piv nrog cov qib 304/304L.
Kub txoj kev
Alloy 904L cov ntawv ua haujlwm kub ntawm 1562 - 2102 degree F (850 -1150 degree) raug pom zoo rau cov txheej txheem ua haujlwm kub. Nquag kub ua hauj lwm yuav tsum tau ua raws li cov tshuaj anneal thiab quenched, tab sis rau Alloy 904L nplooj ntawv, yog hais tias kub sib sau yog txiav tawm ntawm qhov kub siab tshaj 2012 degree F (1100 degree) thiab cov khoom yog quenched ncaj qha tom qab ntawd, cov khoom siv yuav siv tsis tau tom qab. Kev kho cua sov. Alloy 904L nplooj ntawv yog qhov tseem ceeb uas tag nrho cov khoom ua haujlwm yuav tsum tau quenched los ntawm qhov kub siab tshaj 2012 degree F (1100 degree). Nyob rau hauv qhov kev tshwm sim ntawm ib nrab cua sov los yog txias hauv qab 2012 degree F (1100 degree), los yog yog hais tias qhov txias tau qeeb heev, kub ua hauj lwm yuav tsum nco ntsoov ua raws li ib tug daws anneal thiab quenching. 904L yuav tsum tau tov annealed ntawm 1940 - 2084 degree F (1060 -1140 degree).
Lub ntsiab lus Coefficient ntawm Thermal Expansion
| Qhov kub thiab txias | |||
|---|---|---|---|
| degree F | degree | hauv / hauv degree F | cm / cm siab |
| 68-212 | 20-100 | 8.5 x 10-6 | 15.3 x 10-6 |
Cim npe nrov: alloy 904l nplooj ntawv, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
