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WEI Jin-shan, FANG Hong-yuan. Influence of environment condition on cracking-resistance of 10CrNi3MoV steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2003, (4): 79-82.
Citation: WEI Jin-shan, FANG Hong-yuan. Influence of environment condition on cracking-resistance of 10CrNi3MoV steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2003, (4): 79-82.

Influence of environment condition on cracking-resistance of 10CrNi3MoV steel

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  • Received Date: November 25, 2002
  • In this paper,the influence of environment condition (temperature and relatively humidity) on diffusible hydrogen content of electrode deposited metal,HD escape characteristic and the cracking-resistance are studied by cracking test and HD escape characteristic of (590 MPa) high strength ship structure steel (10CrNi3MoV steel) and special electrode.The research demonstrated that different HD content and HD escape characteristic depending on environment condition can produce different result during various cracking test.It is discussed that the slow diffusible hydrogen escaping of later period (HDs) is the key factor to effect multi-pass weld cracking test.
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