| 1 |
Dab tsi yog cov ntaub ntawv alloy rau welded boiler thiab tshav kub exchanger raj nyob rau hauv kev pab cuam corrosive? |
UNS N06625, UNS N06219, thiab UNS N08825 alloys feem ntau siv-1. |
| 2 |
Cov txheej txheem twg yog qhov yuav tsum tau ua rau welded alloy raj ntawm UNS N06625? |
ASTM B704 npog cov kev qhia tshwj xeeb rau welded raj ua los ntawm UNS N06625, UNS N06219, thiab UNS N08825 alloys-1. |
| 3 |
Dab tsi yog qhov tseem ceeb ntawm cov welded raj rau ASTM B704? |
Lawv yog siv nyob rau hauv boilers, tshav kub exchangers, thiab condensers rau dav corrosion kuj nyob rau hauv qis los yog siab -kub ib puag ncig-1. |
| 4 |
Dab tsi yog qhov loj me me rau alloy welded raj rau ASTM B704? |
Sab nraud txoj kab uas hla ntawm 1/8 mus rau 5 ntiv tes (3.18 txog 127 hli) thiab phab ntsa thicknesses ntawm 0.015 mus rau 0.500 nti (0.38 mus rau 12.70 mm)-1. |
