1. Cov khoom siv dab tsi suav nrog hauv cov khoom siv raj thiab cov yeeb nkab no?
Teb:
Cov khoom lag luam no suav nrog qib siab -kev ua tau zoo nickel-raws li alloys, xws li Inconel, Incoloy, Monel, Hastelloy C276, thiab C-2000. Cov alloys no yog tsim los rau huab cua puag ncig uas yuav tsum tau zoo heev corrosion kuj, siab kub zog, thiab mechanical kev ncaj ncees.
2. Dab tsi yog qhov txiaj ntsig tseem ceeb ntawm cov nickel alloy raj thiab cov kav dej?
Teb:
Nickel alloy raj thiab cov kav dej muaj qhov ua tau zoo rau siab -kub oxidation, corrosion, thiab pitting. Lawv ua tau zoo nyob rau hauv ib puag ncig hnyav, xws li kev ua tshuaj lom neeg, kev siv dej hiav txwv, thiab kev tsim hluav taws xob, qhov twg cov hlau tsoos yuav ua tsis tiav. Hastelloy C276 thiab C-2000 tshwj xeeb tshaj yog paub rau lawv cov kev tiv thaiv corrosion nyob rau hauv ib puag ncig hnyav heev, xws li sulfuric acid thiab chloride daws.
3. Dab tsi kev lag luam feem ntau siv cov hlau thiab cov kav dej?
Teb:
Cov raj thiab cov kav dej no tau siv dav hauv kev lag luam xws li kev ua tshuaj lom neeg, roj thiab roj, marine engineering, aerospace, thiab kev tsim hluav taws xob. Cov ntawv thov suav nrog cov khoom siv hluav taws xob sib hloov, cov hlab ntsha siab, cov tshuab reactor, cov nroj tsuag desalination, thiab cov cuab yeej tswj cov pa phem.
4. Qhov luaj li cas thiab cov ntaub ntawv muaj nyob rau cov hlau no?
Teb:
Peb muab cov nickel alloy raj thiab cov kav dej hauv ntau qhov ntau thiab tsawg, los ntawm cov raj me me (tsawg li 1/8 "los yog 3mm) mus rau cov kav dej loj (txog li ob peb ntiv tes).
5. Cov ntawv pov thawj thiab cov txheej txheem tswj kev ua haujlwm zoo li cas?
Teb:
Tag nrho cov khoom lag luam raug tswj xyuas cov txheej txheem zoo, suav nrog kev tshuaj xyuas tshuaj muaj pes tsawg leeg, kev tshuaj xyuas cov cuab yeej cuab yeej (tensile, yield, elongation), hardness kuaj, thiab tshuaj xyuas qhov chaw. Mill Test Certificate (MTC) yog muab raws li EN 10204 3.1 lossis 3.2, thiab thib peb- kev tshuaj xyuas tog los ntawm cov koom haum xws li SGS lossis BV tuaj yeem npaj tau raws li kev thov.
