1. Dab tsi yog qhov sib txawv tseem ceeb ntawm Inconel 600, 625, 738, thiab 713c?
Teb:
Inconel 600: Zoo heev tiv taus oxidation thiab corrosion nyob rau hauv ib puag ncig ib puag ncig; Zoo siab - lub zog kub.
Inconel 625: Tshwjxeeb- kub lub zog, oxidation tsis kam, thiab kev tawm tsam rau pitting thiab crevice corrosion.
Inconel 738: Nickel - based supartalloy tsim rau cov ntawv thov tu Turbine; Siab creep tsis kam thiab kev ruaj khov ntawm kev nce kub.
Inconel 713c: Nrum Nickel - based supallloy nrog siab creep thiab oxidation tsis kam; Siv feem ntau hauv cov khoom sib xyaw rau cov ntawv thov kev lag luam thiab muaj kev lag luam.
2. Puas yog cov hlab thiab kav dej muaj nyob hauv seamless (sms) daim ntawv rau high- qhov kev siv siab?
Teb:
Yog lawm. Tag nrho cov npe Inconel cov qib tuaj yeem muab cov khoom siv dag ntxias / kav dej, uas tau pom zoo rau qhov siab- kub, thiab qhov tsis muaj weld seams.
3. Cov qauv dab tsi no cov npib tsib xee no ua raws?
Teb:
ASTM B163 / B423 / B444 / B622 (rau seamless thiab welded tubing)
ASME B36.19 / B36.10 (rau qhov ntev thiab thev taus)
NACE MR0175 / ISO15156 (Rau cov kev pabcuam rau cov kev pab cuam, yog tias xav tau)
Cov qauv yuav sib txawv raws li cov qib kawm tshwj xeeb thiab cov ntawv thov.
4. Dab tsi kuaj thiab cov ntawv pov thawj muaj rau cov hlab thiab kav dej?
Teb:
Peb tuaj yeem muab:
Daim Ntawv Qhia Txog Cov Khoom Xeem Ntawv (MTC) en 10204 3.1} lossis 3.2)
Kev txheeb xyuas cov khoom siv zoo (PMI)
Hydrostatic lossis pneumatic siab cov kev ntsuam xyuas
Kev Kuaj Ultrasonic (ut)
Cov Khoom Siv Neeg Kho Tshuab thiab Kev Kuaj Hardness
Kev sim ntxiv tuaj yeem npaj raws li phiaj xwm phiaj xwm.
5. Dab tsi yog cov ntawv thov uas raug ntawm high- qhov siab inconel alloy leeg thiab kav dej?
Teb:
Aerospace thiab roj turbine Cheebtsam
Cov Khoom Siv Tshuaj
Roj thiab roj Kev Lag Luam (Offshore, cov kav dej qab zib, thiab siab {{}} kub ripelines)
Cov Hluav Taws Xob Tshav Kub Kub Thiab Boiler Tubing
Cov Khoom Siv Hluav Taws Xob
Qhov siab corrosion tsis kam thiab lub zog ntawm kev nce siab kub ua rau lawv haum rau cov ntawv thov tseem ceeb.
