1. Cov alloys muaj dab tsi, thiab lawv cov khoom tseem ceeb yog dab tsi?
Teb:
Cov raj no muaj nyob rau hauv Inconel 600, 625, thiab 738, tag nrho cov nickel-raws li alloys nrog kev ua tau zoo tshwj xeeb:
Inconel 600 (UNS N06600): Zoo heev oxidation thiab corrosion kuj nyob rau hauv acidic thiab siab -kub ib puag ncig.
Inconel 625 (UNS N06625): Lub zog tensile siab, creep tsis kam, thiab tiv thaiv oxidation thiab seawater corrosion.
Inconel 738: nag lossis daus- tawv superalloy tsim los rau siab heev - kub lub zog, siv nyob rau hauv aerospace thiab roj turbines.
Tag nrho peb tus neeg kho tshuab kev ncaj ncees nyob rau hauv siab kub thiab corrosive tej yam kev mob.
2. "Kev cai loj nrog 0.004 mm raug" txhais li cas?
Teb:
Kev cai loj: Cov tubing tuaj yeem tsim tau rau qhov tshwj xeeb diameters, phab ntsa thicknesses, thiab ntev raws li cov neeg siv khoom xav tau.
Qhov tseeb 0.004 hli: Qhia qhov ua siab ntev heev (± 0.004 hli), kom ntseeg tau siab precision rau kev siv tseem ceeb, xws li aerospace, tshuaj reactors, lossis instrumentation.
Qhov no precision guarantees txhim khu kev qha haum thiab kev ua tau zoo nyob rau hauv cov rooj sib txoos uas kam rau ua yog ib qho tseem ceeb.
3. Dab tsi yog cov ntawv thov ntawm cov npib tsib xee -raws li alloy seamless raj?
Teb:
Seamless raj yog siv nyob rau hauv kev lag luam uas yuav tsum tau kub siab, corrosion kuj, thiab cov qauv kev ntseeg:
Aerospace: Cav Cheebtsam, roj turbine txias kab, thiab structural raj
Chemical & Petrochemical: Kub exchangers, reactor piping, thiab tshuaj thauj kab
Fais fab Generation: Boiler tubes, turbine qhov chaw, thiab superheater raj
Marine thiab Offshore: Cov kav dej raug rau cov dej hiav txwv los yog acidic ib puag ncig
Seamless kev tsim kho kom tsis muaj vuam seams, uas txhim kho lub zog thiab corrosion kuj.
4. Vim li cas seamless tubing nyiam dua welded tubing rau cov alloys?
Teb:
Lub zog siab dua: Cov raj seamless muaj cov qauv zoo ib yam tsis muaj cov pob qij txha uas tuaj yeem ua cov ntsiab lus tsis muaj zog.
Kev tiv thaiv corrosion zoo dua: Tsis muaj vuam seam txhais tau tias tsis muaj kev sib tsoo ntawm galvanic.
Siab -siab muaj peev xwm: Zoo tagnrho rau siab -siab thiab siab -kub tshuab.
Precision: tuaj yeem ua tiav qhov kev ua siab ntev thiab du sab hauv qhov chaw tseem ceeb rau kev thauj cov dej tseem ceeb.
5. Puas muaj kev txiav txim siab tshwj xeeb rau kev siv tshuab, vuam, lossis tuav cov raj no?
Teb:
Yog lawm, nickel-raws li alloys yuav tsum tau ceev faj tuav:
Machining: Nyuaj thiab ua haujlwm- hardening; siv cov cuab yeej carbide, cov dej txias kom zoo, thiab cov nqi noj qeeb.
Vuam: Yuav tsum tau nickel-raws li cov hlau muab tub lim, tiv thaiv kom raug, thiab qee zaum tom qab- vuam cua sov kho kom pom lub zog thiab corrosion kuj.
Kev tuav & Cia: Tsis txhob khawb los yog dents kom khaws nruj kam rau ua thiab corrosion kuj.
Kev tshuaj xyuas: High- cov raj muaj qhov tseeb yuav xav tau kev kuaj xyuas qhov ntev thiab kev tshuaj xyuas saum npoo ua ntej sib dhos.
