| O含量对激光增材制造12CrNi2合金钢组织结构及力学性能的影响 | |
| Alternative Title | Effect of O Content on Microstructnre and Mechanical Property of 12CrNi2 Alloy Steel Prepared by Laser Additive Manufacturing |
| 董志宏1; 亢红伟2; 谢玉江1; 迟长泰1; 彭晓3 | |
| 2018 | |
| Source Publication | 应用激光
 |
| ISSN | 1000-372X |
| Volume | 38.0Issue:1.0Pages:1-6 |
| Abstract | 对两种不同O含量（5300ppm和350ppm）的12CrNi2合金钢粉末进行了激光增材制造（LAM）成形，发现低O含量合金钢粉成形后抑制了孔洞及氧化物夹杂形成，导致合金钢抗拉强度和延伸率明显提高。 |
| Other Abstract | 12CrNi2 alloy steels were manufactured by laser additive manufacturing （LAM）technology, using two types of powders with different O contents （5 300 ppm and 350 ppm）. It was found that the formation of low O content steel powder suppressed the for- mation of holes and oxide inclusions, resulting in significantly increased tensile strength and elongation of alloy steel. |
| Keyword | 激光增材制造 12CrNi2合金钢 O含量 显微组织 抗拉强度 |
| Indexed By | CSCD |
| Language | 中文 |
| CSCD ID | CSCD:6217744 |
| Citation statistics |
Cited Times:2[CSCD]
[CSCD Record]
|
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/153488 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.中国科学院金属研究所 2.中国科学技术大学 3.南昌航空大学 |
| Recommended Citation GB/T 7714 | 董志宏,亢红伟,谢玉江,等. O含量对激光增材制造12CrNi2合金钢组织结构及力学性能的影响[J]. 应用激光,2018,38.0(1.0):1-6. |
| APA | 董志宏,亢红伟,谢玉江,迟长泰,&彭晓.(2018).O含量对激光增材制造12CrNi2合金钢组织结构及力学性能的影响.应用激光,38.0(1.0),1-6. |
| MLA | 董志宏,et al."O含量对激光增材制造12CrNi2合金钢组织结构及力学性能的影响".应用激光 38.0.1.0(2018):1-6. |
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