Impact of Filling Material Composition on the Microstructure and Hardness of VG30/ Weld Interface AITranslate
Abstract AITranslate
The tungsten-inert-gas （TIG） welding test on YG30 cemented carbide and the 45 # steel was done with Co-Fe-C alloys in different composition as filling materials. The phase constituents,microstructure and hardness distribution near YG30/weld interface was analyzed by means of scanning electronic microscopy （SEM）, X-rays analyzer and microhardness tester. The results showed that the detrimental multicarbides（called as （phases, hereafter） were decreased or inhibited by properly increasing Co content in FeC alloys. When the Co content was 73%wt, no η phases were formed near the YG30/weld interface. The hardness distribution near the YG30/weld interface were smoothly transited with the increase of Co content in the filling materials.
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Basic Information:
DOI：
Chinese Library Classification Number:TG406[金属学及工艺—焊接]
Citation Information:
The tungsten-inert-gas （TIG） welding test on YG30 cemented carbide and the 45 # steel was done with Co-Fe-C alloys in different composition as filling materials. The phase constituents,microstructure and hardness distribution near YG30/weld interface was analyzed by means of scanning electronic microscopy （SEM）, X-rays analyzer and microhardness tester. The results showed that the detrimental multicarbides（called as （phases, hereafter） were decreased or inhibited by properly increasing Co content in FeC alloys. When the Co content was 73%wt, no η phases were formed near the YG30/weld interface. The hardness distribution near the YG30/weld interface were smoothly transited with the increase of Co content in the filling materials.
quote
| GB/T 7714-2015 | [1] WANG Sha-sha, ZHAO Xiu-juan, CHEN Chun-huan, et al. Impact of Filling Material Composition on the Microstructure and Hardness of VG30/ Weld Interface[J]. Rare Metals and Cemented Carbides, 2007(1): 18-21. |
| MLA | [1] WANG Sha-sha, et al., "Impact of Filling Material Composition on the Microstructure and Hardness of VG30/ Weld Interface." Rare Metals and Cemented Carbides, no. 1, 2007, pp. 18-21. |
| APA | [1] WANG Sha-sha, ZHAO Xiu-juan, CHEN Chun-huan, SONG Yi-guo, & WANG Qing-zhang. (2007). Impact of Filling Material Composition on the Microstructure and Hardness of VG30/ Weld Interface. Rare Metals and Cemented Carbides(1), 18-21. |
| IEEE | [1] WANG Sha-sha, ZHAO Xiu-juan, CHEN Chun-huan, SONG Yi-guo, and WANG Qing-zhang, "Impact of Filling Material Composition on the Microstructure and Hardness of VG30/ Weld Interface," Rare Metals and Cemented Carbides, no. 1, pp. 18-21, 2007. keywords: {YG30 cemented carbides filling material;TIG weld;welding joint structure η phase} |