1. Dab tsi yog cov kev siv tseem ceeb ntawm cov nickel alloy seamless kav?
Teb: Cov kav dej no feem ntau siv hauv kev ua tshuaj lom neeg, petrochemical, tsim hluav taws xob, marine engineering, thiab aerospace industries. Lawv yog qhov zoo tagnrho rau kev thauj cov kua dej corrosive, tuav qhov kub thiab txias, thiab ua haujlwm nyob rau hauv ib puag ncig uas yuav tsum tau muaj zog oxidation thiab corrosion kuj.
2. Cov alloys no ua li cas nyob rau hauv ib puag ncig corrosive?
Teb:
UNS N08825 (Incoloy 825): Kev tiv thaiv zoo heev rau oxidizing thiab txo cov kua qaub, thiab kev ntxhov siab - corrosion cracking.
Inconel 601: Resistant mus rau siab -kub oxidation thiab scaling.
Inconel 625: Exceptional resistance to pitting, crevice corrosion, thiab siab -kub corrosion.
Inconel 718: tuav lub zog thiab corrosion kuj ntawm qhov kub thiab txias thiab nyob rau hauv ib puag ncig hnyav.
3. Cov kav dej no tuaj yeem ua haujlwm li cas?
Teb:
UNS N08825: Kev pabcuam txuas ntxiv mus txog ~ 980℃F (525℃).
Inconel 601: Mus txog ~ 2,200℃F (1,200 degree) intermittently.
Inconel 625 & 718: Mus txog ~ 1,800℃F (980 degree).
Cov alloys tuav txhua yam kev ncaj ncees thiab corrosion kuj ntawm qhov kub thiab txias.
4. Cov kav dej seamless no puas tuaj yeem hloov kho qhov loj thiab qhov tshwj xeeb?
Teb: Yog. Lawv muaj nyob rau hauv ntau yam diameters, phab ntsa thicknesses, thiab lengths. Cov neeg tsim khoom tuaj yeem muab kev cai qhov ntev, ua tiav, thiab ua raws li ASTM, ASME, lossis cov neeg siv khoom- cov qauv tshwj xeeb.
5. Dab tsi yog cov khoom tseem ceeb ntawm cov nickel alloy seamless kav?
Teb:
High tensile thiab yield zog ntawm chav tsev thiab kub kub.
Zoo heev creep thiab qaug zog tiv thaiv rau ntev -lub sij hawm siab - kub kev pab cuam.
Zoo toughness thiab ductility, haum rau khoov, sib sau, thiab vuam.
Txhim khu kev ua tau zoo hauv cov corrosive siab, siab -siab, thiab siab -kub siv.
