Thermal control managing for in-situ synthesis of Ti-C-Fe system by laser cladding on carbon steel

Author(s):  
Ali Emamian ◽  
Stephen F. Corbin ◽  
Amir Khajepour
2007 ◽  
Vol 14 (02) ◽  
pp. 315-319 ◽  
Author(s):  
BAOSHUAI DU ◽  
ZENGDA ZOU ◽  
XINHONG WANG ◽  
QINGMING LI

TiC and TiB 2 reinforced iron based metal matrix composite (MMC) coating was synthesized on mild carbon steel by laser cladding employing B 4 C , ferrotitanium, and FeCrSiB mixed powders. The microstructure and chemical composition were analyzed by means of SEM, EPMA, and XRD. Results show that the coating mainly consists of α– Fe(Ni) , TiB 2, TiC , B 6 Fe 23, Cr 2 B , and M 23 C 6. TiB 2, and TiC reinforcements are formed in situ through the reaction between B 4 C and ferrotitanium. Hardness and wear measurement results show that the hardness and wear resistance of the composites are much higher than that of the as-received sample.


2020 ◽  
Vol 270 ◽  
pp. 127711 ◽  
Author(s):  
Lizheng Zhang ◽  
Zhanyong Zhao ◽  
Peikang Bai ◽  
Wenbo Du ◽  
Yuxin Li ◽  
...  

2008 ◽  
Vol 66 (2) ◽  
pp. 155-162 ◽  
Author(s):  
D.G. Wang ◽  
C.Z. Chen ◽  
J. Ma ◽  
G. Zhang

Author(s):  
Sergei IGOSHIN ◽  
Dmitriy MASAYLO ◽  
Artem KIM ◽  
Anatoliy POPOVICH

2015 ◽  
Vol 42 (s1) ◽  
pp. s106001
Author(s):  
唐强强 Tang Qiangqiang ◽  
张群莉 Zhang Qunli ◽  
王梁 Wang Liang ◽  
姚建华 Yao Jianhua

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