Laser cladding method

OPT OpenIR > 半导体激光器专利数据库

	Laser cladding method
其他题名	Laser cladding method
	LI, XIYONG; ZHOU, FENG; ZHANG, YANLIANG; YANG, QINGDONG; SU, LUNCHANG; DONG, CHUNCHUN; TANTAI, FANLIANG
	2014-03-19
专利权人	SHANDONG ENERGY MACHINERY GROUP HAN'S REMANUFACTUR
公开日期	2014-03-19
授权国家	欧洲专利局
专利类型	发明申请
摘要	In the present invention, a laser cladding method is provided which belongs to the art of laser processing. The laser cladding method is characterized in that using laser beam emitted from a semiconductor laser to melt alloy powder for laser cladding on the surface of a hydraulic support column, so that a laser cladding layer is formed; the semiconductor laser is a laser functioning with semiconductor material as gain medium and lighting by means of semiconductor material transition among energy bands; the hydraulic support column is mainly made of alloy steel of 27SiMn. With the laser cladding method, the energy absorption efficiency of laser beam can be increased, and the energy utilization efficiency is increased, so that the power consumption is saved.
其他摘要	在本发明中，提供了一种激光熔覆方法，属于激光加工领域。激光熔覆法的特征在于，利用半导体激光器发射的激光束熔化液压支撑柱表面的激光熔覆合金粉末，形成激光熔覆层;半导体激光器是利用半导体材料作为增益介质并通过能带之间的半导体材料转换进行照明的激光器;液压支柱主要由27SiMn合金钢制成。采用激光熔覆法，可以提高激光束的能量吸收效率，提高能量利用效率，节省功耗。
主权项	A laser cladding method, characterized in that using laser beam emitted from a semiconductor laser to melt alloy powder for laser cladding on the surface of a hydraulic support column; the semiconductor laser is a laser functioning with semiconductor material as gain medium and lighting by means of transition of the semiconductor material among energy bands.
申请日期	2012-10-31
专利号	EP2708621A1
专利状态	授权
申请号	EP2012877167
公开（公告）号	EP2708621A1
IPC 分类号	C23C24/10 \| C22C38/40 \| B23K26/34
专利代理人	-
代理机构	MANITZ, FINSTERWALD & PARTNER GBR
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/58821
专题	半导体激光器专利数据库
作者单位	SHANDONG ENERGY MACHINERY GROUP HAN'S REMANUFACTUR
推荐引用方式 GB/T 7714	LI, XIYONG,ZHOU, FENG,ZHANG, YANLIANG,et al. Laser cladding method. EP2708621A1[P]. 2014-03-19.