HTLA steels are susceptible to reheat cracking because they contain a lot of ()
A: carbides
B: H
C: S
D: P
A: carbides
B: H
C: S
D: P
A
举一反三
- HTLA steels are susceptible to reheat cracking because they contain a lot of () A: carbides B: H C: S D: P E: 2-3-2 F: 期末
- HTLA steels are susceptible to reheat cracking because they are with a lot of (). A: carbides B: hydrogen C: sulphur D: manganese
- ( ) cracking is generally encountered during postweld heat treatment (PWHT) of steels A: Reheat B: Stress relief C: Hydrogen induced D: Solidification
- Oranges are good fruit because they contain a lot of _____. A: vitamin A B: vitamin B C: vitamin C
- He’s still smiling _____ he is in a lot of pain. A: because B: however C: even though
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