基本信息:
- 专利标题： 고가공성을 갖는 Ａｌ―ＳⅰＭｇ계 알루미늄 합금 및 그의 제조방법
- 专利标题（英）：Al-si-mg based aluminum alloy excellent in machinability and method of producing the same
- 专利标题（中）：基于AL-SI-MG的铝合金在机械性能方面的优异性及其生产方法
- 申请号：KR1020090018109 申请日：2009-03-03
- 公开(公告)号：KR1020100099554A 公开(公告)日：2010-09-13
- 发明人： 장계원 , 김대업 , 이우식 , 박상우 , 오개희
- 申请人： 현대모비스 주식회사 , (주)알루코
- 申请人地址： 서울특별시 강남구 테헤란로 *** (역삼동)
- 专利权人： 현대모비스 주식회사,(주)알루코
- 当前专利权人： 현대모비스 주식회사,(주)알루코
- 当前专利权人地址： 서울특별시 강남구 테헤란로 *** (역삼동)
- 代理人： 한양특허법인
- 主分类号： C22C21/02
- IPC分类号： C22C21/02 ; C22F1/05 ; B22D11/00
摘要：
PURPOSE: An Al-Si-Mg based aluminum alloy excellent in machinability and a producing method of the same are provided to prevent damage to processing tools and the rolling of chips in processing. CONSTITUTION: An Al-Si-Mg based aluminum alloy comprises Si 1.2~1.4 weight%, Mg 0.6~0.75 weight%, Sn 0.8~1.0 weight%, Mn 0.50~0.70 weight%, Fe 0.001~0.50 weight%, Cu 0.01~0.10 weight%, Cr 0.01~0.25 weight%, Zn 0.01~0.20 weight% and the rest of Al and impurity. A manufacturing method of the Al-Si-Mg system aluminum alloy comprises next steps. The alloy composition for aluminum alloy is prepared. The composition for the aluminum alloy is manufactured after the continuous casting with a billet. The manufactured billet is taken under homogenizing heat treatment.
摘要（中）：
目的：提供机械加工性优异的Al-Si-Mg系铝合金及其制造方法，以防止加工工具的损坏和加工中的切屑的滚动。 构成：Al-Si-Mg基铝合金包含Si 1.2〜1.4重量％，Mg 0.6〜0.75重量％，Sn 0.8〜1.0重量％，Mn 0.50〜0.70重量％，Fe 0.001〜0.50重量％，Cu 0.01〜 0.10重量％，Cr 0.01〜0.25重量％，Zn 0.01〜0.20重量％，其余为Al和杂质。 Al-Si-Mg系铝合金的制造方法包括以下步骤。 制备铝合金的合金组成。 铝合金的组成在用坯料连续铸造后制造。 在均质热处理下制造出的坯料。