Research of Direct Output Semiconductor Broad-beam Laser Cladding Fe-C-Cr-Si-Mo Alloy in Laser Composite Manufacturing of Valve

Applied laser ◽  
2015 ◽  
Vol 35 (2) ◽  
pp. 182-187
Author(s):  
陈智君 Chen Zhijun ◽  
陈飞 Chen Fei ◽  
孔建强 Kong Jianqiang ◽  
周志勇 Zhou Zhiyong ◽  
姚建华 Yao Jianhua
Keyword(s):  
Laser Cladding ◽  
Composite Manufacturing ◽  
Broad Beam ◽  
Beam Laser

Study on Technology of Multi-Trace Overlapping and Rapid Prototype by Broad-Beam Laser Cladding

2013 ◽  
Vol 750-752 ◽  
pp. 2131-2134
Author(s):  
Yi Shao Zhang ◽  
Ge Yan Fu ◽  
Fei Cao ◽  
Ji Li
Keyword(s):  
Laser Cladding ◽  
Physical Process ◽  
Rapid Prototype ◽  
Broad Beam ◽  
Beam Laser ◽  
And Performance ◽  
Microstructure And Performance

Obvious physical process differences exist between overlapping area and non-overlapping area by broad-beam laser cladding,also the parallel and vertical interface of RP.By comparing the microstructure and performance, the result shows: the microstructure of overlapping area has broken crystal,the size of overlapping area crystal is bigger than the non-overlapping one.Repeated heating makes overlapping area secondary dissolving out and having higher rigidity;Between layer and layer of broad-beam laser cladding RP is metallurgical combination completely,the degree of uniformity of central microstructures performance is good,hardness of the bow shape area between overlapping layer and matrix is greatly increased.

Broad-beam laser cladding of Al–Si alloy coating on AZ91HP magnesium alloy

2006 ◽  
Vol 201 (6) ◽  
pp. 2701-2706 ◽  
Author(s):  
Yali Gao ◽  
Cunshan Wang ◽  
Qi Lin ◽  
Hongbin Liu ◽  
Man Yao
Keyword(s):  
Magnesium Alloy ◽  
Laser Cladding ◽  
Alloy Coating ◽  
Broad Beam ◽  
Beam Laser

Broad-beam laser cladding of Al–Cu alloy coating on AZ91HP magnesium alloy

2007 ◽  
Vol 253 (11) ◽  
pp. 4917-4922 ◽  
Author(s):  
Yali Gao ◽  
Cunshan Wang ◽  
Hongjie Pang ◽  
Hongbin Liu ◽  
Man Yao
Keyword(s):  
Magnesium Alloy ◽  
Laser Cladding ◽  
Alloy Coating ◽  
Broad Beam ◽  
Beam Laser ◽  
Cu Alloy

Temperature and Stress Analysis of Dual-Beam Laser Cladding on Gray Cast Iron Surface

Applied laser ◽  
2014 ◽  
Vol 34 (4) ◽  
pp. 288-293
Author(s):  
刘衍聪 Liu Yancong ◽  
范常峰 Fan Changfeng ◽  
尹晓丽 Yin Xiaoli ◽  
杨光辉 Yang Guanghui ◽  
许鹏云 Xu Pengyun
Keyword(s):  
Cast Iron ◽  
Stress Analysis ◽  
Laser Cladding ◽  
Gray Cast Iron ◽  
Iron Surface ◽  
Gray Cast ◽  
Beam Laser ◽  
Dual Beam

Influence of Temperature Distribution of Ceramic Coating Using Top-Hat Assistant Laser Beam in Dual-Beam Laser Cladding

2014 ◽  
Vol 41 (7) ◽  
pp. 0703012
Author(s):  
吴东江 Wu Dongjiang ◽  
褚洋 Chu Yang ◽  
牛方勇 Niu Fangyong ◽  
马广义 Ma Guangyi ◽  
庄娟 Zhuang Juan
Keyword(s):  
Temperature Distribution ◽  
Laser Beam ◽  
Laser Cladding ◽  
Ceramic Coating ◽  
Influence Of Temperature ◽  
Beam Laser ◽  
Dual Beam

Investigation of microstructure and properties of FeCoCrNiAlMox alloy coatings prepared by broadband-beam laser cladding technology

2019 ◽  
Vol 55 (10) ◽  
pp. 4478-4492
Author(s):  
Zhihua Tian ◽  
Yongtao Zhao ◽  
Yajun Jiang ◽  
Huiping Ren ◽  
Chen Qin
Keyword(s):  
Laser Cladding ◽  
Microstructure And Properties ◽  
Beam Laser

Numerical simulation and experimental analysis of wide-beam laser cladding

2018 ◽  
Vol 100 (1-4) ◽  
pp. 237-249 ◽  
Author(s):  
Huaming Liu ◽  
Mingbo Li ◽  
Xunpeng Qin ◽  
Song Huang ◽  
Feng Hong
Keyword(s):  
Numerical Simulation ◽  
Laser Cladding ◽  
Experimental Analysis ◽  
Wide Beam ◽  
Beam Laser

Pure copper layer formation on pure copper substrate using multi-beam laser cladding system with blue diode lasers

2020 ◽  
Vol 126 (6) ◽  
Author(s):  
Takahiro Hara ◽  
Yuji Sato ◽  
Ritsuko Higashino ◽  
Yoshinori Funada ◽  
Tomomasa Ohkubo ◽  
...  
Keyword(s):  
Laser Cladding ◽  
Diode Lasers ◽  
Pure Copper ◽  
Copper Substrate ◽  
Copper Layer ◽  
Layer Formation ◽  
Beam Laser

Formation and wear property of broad-beam laser clad Fe-based coatings

2021 ◽  
Vol 405 ◽  
pp. 126598 ◽  
Author(s):  
Bo Sun ◽  
Jiangbo Cheng ◽  
Zhihai Cai ◽  
Haichao Zhao ◽  
Zhibin Zhang ◽  
...  
Keyword(s):  
Wear Property ◽  
Broad Beam ◽  
Beam Laser
Sign in / Sign up

Export Citation Format

Share Document