东莞理工学院学报
東莞理工學院學報
동완리공학원학보
JOURNAL OF DONGGUAN INSTITUTE OF TECHNOLOGY
2015年
3期
7-11
,共5页
6101铝合金%成分优化%稀土Gd%力学性能%导热系数
6101鋁閤金%成分優化%稀土Gd%力學性能%導熱繫數
6101려합금%성분우화%희토Gd%역학성능%도열계수
6101 Al alloy%ingredient optimum%Gd%mechanical property%thermal conductivity
研究了铝合金成分对Al－Mg－Si系6101铝合金材料力学性能和导热性能的影响，优化后的Al－Mg－Si系6101铝合金材料抗拉强度（δb ）达到241 MPa；屈服强度（δ0．2）达到209 MPa；导热系数达到207 w／m? k，能够满足作散热器的应用要求。
研究瞭鋁閤金成分對Al－Mg－Si繫6101鋁閤金材料力學性能和導熱性能的影響，優化後的Al－Mg－Si繫6101鋁閤金材料抗拉彊度（δb ）達到241 MPa；屈服彊度（δ0．2）達到209 MPa；導熱繫數達到207 w／m? k，能夠滿足作散熱器的應用要求。
연구료려합금성분대Al－Mg－Si계6101려합금재료역학성능화도열성능적영향，우화후적Al－Mg－Si계6101려합금재료항랍강도（δb ）체도241 MPa；굴복강도（δ0．2）체도209 MPa；도열계수체도207 w／m? k，능구만족작산열기적응용요구。
The effects of aluminum alloy composition on the mechanical properties and thermal conductivity of 6101 alaminun alloy materials were studied based on experiment .The results show that aluminum alloy material tensile strength after opti-mization is 241 MPa (δb)and 209 MPa (δ0.2), the coefficient of thermal conductivity is 207 w/(m? k), can meet the requirements of application as LED lamp radiator.
