Dec 09, 2025 Tso lus

Siab -Tub kub Alloy Steel Seamless Yeeb Nkab Uns N06600 N06617 Inconel 600 617 Rau Cov Cheebtsam & Kev Kho Kub Kub


1. Lo lus nug: Dab tsi yog cov ntawv thov tseem ceeb ntawm Inconel 600 thiab 617 seamless kav?


Teb: Cov kav dej no feem ntau yog siv nyob rau hauv qhov chaw siab - qhov kub thiab txias, xws li cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv tshuaj, thiab cov khoom siv kho cua sov-. Lawv yog qhov zoo tshaj plaws qhov twg oxidation thiab corrosion kuj ntawm siab kub yuav tsum tau.

 

2. Nqe Lus Nug: Cov khoom tseem ceeb ntawm UNS N06600 thiab N06617 yog dab tsi?


Teb:

Inconel 600 (N06600): Zoo heev oxidation thiab corrosion kuj nyob rau hauv ntau qhov kub thiab txias, zoo mechanical zog mus txog ~ 1150 degree.

Inconel 617 (N06617): Kub lub zog thiab oxidation tsis kam, haum rau cov ntawv thov txog li 1100-1200 degree, feem ntau siv rau hauv qhov cub thiab siab -kub kub kho tshuab.

 

3. Lo lus nug: Dab tsi yog qhov ntev thiab qhov ntev ntawm cov kav dej seamless?


Teb: Lawv muaj nyob rau hauv ntau yam sab nraud diameters (OD), phab ntsa thicknesses, thiab ntev raws li ASTM / ASME cov qauv (xws li ASTM B163 / B861 rau seamless kav). Cov kam rau ua kom haum haum rau hauv siab -kub qhov cub sib dhos.

 

4. Lo lus nug: Qhov zoo thiab kev ua haujlwm ntawm cov kav dej no tau txheeb xyuas li cas?


Teb: Cov kav dej feem ntau raug sim los ntawm:

Kev txheeb xyuas tshuaj muaj pes tsawg leeg kom paub meej tias qib alloy.

Mechanical xeem (tensile, hardness).

Tsis yog -kev kuaj kev puas tsuaj (NDT) zoo li eddy tam sim no lossis kuaj ultrasonic rau qhov tsis xws luag.

Surface soj ntsuam rau nplai thiab corrosion kuj. Cov ntawv pov thawj zoo li Mill Test Reports (MTRs) tau muab.

 

5. Lo lus nug: Yuav ua li cas ceev faj thaum lub sij hawm teeb tsa thiab ua haujlwm?


Teb:

Tsis txhob thermal shock los ntawm maj mam cua sov thiab txias.

Ua kom muaj kev sib raug zoo thiab kev txhawb nqa hauv cov rooj sib txoos hauv qhov cub.

Tsis txhob sib kis nrog cov hlau tsis sib xws los tiv thaiv corrosion lossis oxidation.

Ua raws li cov chaw tsim khoom cov txheej txheem rau qhov siab tshaj plaws kev khiav hauj lwm kub thiab kev ntxhov siab txwv.

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