1. Dab tsi yog qhov kev siv tseem ceeb ntawm cov ntawv nickel alloy?
Teb:
Cov high -kev ua tau zoo nickel alloys yog dav siv nyob rau hauv kev lag luam uas yuav tsum tau zoo heev corrosion thiab kub kuj.
Inconel 600: Qhov zoo tshaj plaws rau cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov khoom siv tshuaj.
Inconel 625: Feem ntau nyob rau hauv aerospace, marine, thiab tshuaj industries uas siab zog thiab oxidation kuj yuav tsum tau.
Inconel 926: Tsim nyog rau qhov chaw uas muaj corrosive heev, xws li seawater thiab tshuaj ua cov nroj tsuag.
Hastelloy C276: Zoo heev rau kev ua tshuaj, tswj kev ua qias tuaj, thiab kev siv dej hiav txwv vim muaj kev tiv thaiv zoo tshaj rau oxidizing thiab txo cov neeg ua haujlwm.
2. Dab tsi yog cov khoom tseem ceeb uas sib txawv ntawm cov alloys?
Teb:
Inconel 600: Zoo oxidation kuj thiab nruab nrab corrosion kuj; tuaj yeem tiv taus qhov kub thiab txias (~ 1100 degree).
Inconel 625: Exceptional zog, weldability, thiab kuj rau pitting, crevice corrosion, thiab kev nyuaj siab corrosion cracking.
Inconel 926: Sib txuas cov neeg kho tshuab siab zog nrog kev ua haujlwm zoo rau oxidizing thiab txo cov tshuaj.
Hastelloy C276: Tsis tshua muaj zog oxidizers thiab chlorides; tswj kev ncaj ncees nyob rau hauv cov tshuaj lom neeg nruj heev.
3. Cov ntaub ntawv no feem ntau yog tsim los yog ua tiav li cas?
Teb:
Txiav: Dej dav hlau txiav, laser txiav, lossis plasma txiav feem ntau yog siv.
Kev tsim: tuaj yeem txias- dov los yog kub- dov nyob ntawm tuab.
Vuam: Alloys zoo li 625 thiab C276 yog cov weldable heev siv TIG, MIG, los yog tsis kam vuam.
Surface Treatment: Feem ntau pickled los yog passivated los txhim kho corrosion kuj thiab ntxuav qhov chaw.
4. Dab tsi yuav tsum tau xav txog thaum xaiv ib daim ntawv hlau rau ib daim ntawv thov tshwj xeeb?
Teb:
Corrosion Resistance xav tau: Xaiv Hastelloy C276 los yog Inconel 926 rau cov tshuaj lom neeg muaj zog heev.
Temperature Tolerance: Inconel 600 thiab 625 tuaj yeem tswj qhov kub thiab txias yam tsis poob lub zog.
Mechanical Strength: Inconel 625 muab superior tensile zog thiab qaug zog kuj.
Fabrication Requirements: Qee cov alloys yooj yim dua rau vuam, txiav, los yog tsim dua lwm tus.
Tus nqi vs Kev ua tau zoo: Ntsuas seb qhov kev tiv thaiv corrosion yog qhov yuav tsum tau ua lossis kev ua haujlwm nruab nrab txaus los txhim kho tus nqi.
5. Cov qauv zoo thiab cov ntawv pov thawj dab tsi feem ntau cuam tshuam nrog cov ntawv nickel alloy?
Teb:
ASTM / ASME Cov Qauv: Feem ntau cov ntawv ua raws li ASTM B163, B444, B444M, B444-18, thiab ASME B36.19.
Cov ntaub ntawv pov thawj: Feem ntau suav nrog daim ntawv pov thawj zeb xeem (MTC) txheeb xyuas cov tshuaj muaj pes tsawg leeg thiab cov khoom siv tshuab.
ISO 9001 & ISO 14001: Ntau tus neeg muag khoom ua raws li kev tswj hwm zoo thiab ib puag ncig cov qauv.
NACE Kev Ua Raws Cai: Qee cov alloys, xws li Hastelloy C276, ua tau raws li NACE MR0175 / ISO 15156 tus qauv rau corrosion-cov ntawv siv tiv thaiv hauv kev lag luam roj thiab roj.
