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[期刊论文] 作者：XudongZHANG,WuzhuCHEN,ChengWAN,
来源：材料科学技术：英文版 年份：2004
3 mm thick 400 MPa grade ultrafine grained ferritic steel plates were bead-on-plate welded by CO2 laser with heat input of 120～480 J/mm. The microstructures of t...
[期刊论文] 作者：XudongZHANG WuzhuCHEN GangBAO,
来源：材料科学技术：英文版 年份：2004
This paper describes a way to improve the weld quality through suppressing the porosity formation and restraining the growth of columnar grains by using a weavi...
[期刊论文] 作者：XudongZHANG,WuzhuCHEN,EijiASHI,
来源：材料科学技术：英文版 年份：2003
In this paper, the microstructures and mechanical properties of underwater laser welds of Type 304 stainless steelwere investigated. JISY308L type filler wire w...
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