钛工业进展
鈦工業進展
태공업진전
TAI GONGYE JINZHAN
2014年
3期
34-38
,共5页
钛/钢复合板%爆炸焊接%压力分布%界面组织
鈦/鋼複閤闆%爆炸銲接%壓力分佈%界麵組織
태/강복합판%폭작한접%압력분포%계면조직
titanium/steel clad plate%explosive welding%pressure distribution%interface microstructure
分别采用等厚度装药及分段装药两种不同的装药方式制备了钛/钢复合板，研究了金属复合板在爆炸焊接过程中爆炸压力分布及覆层金属变形规律，并对所制备的Gr1/Gr70爆炸复合板结合界面的微观组织特征和力学性能进行了分析。结果表明，采用分段装药工艺所制备的大面积钛/钢复合板界面无分层、夹杂等缺陷，且各项力学性能均符合ASTM B898-2005标准，能够满足装备的使用要求。
分彆採用等厚度裝藥及分段裝藥兩種不同的裝藥方式製備瞭鈦/鋼複閤闆，研究瞭金屬複閤闆在爆炸銲接過程中爆炸壓力分佈及覆層金屬變形規律，併對所製備的Gr1/Gr70爆炸複閤闆結閤界麵的微觀組織特徵和力學性能進行瞭分析。結果錶明，採用分段裝藥工藝所製備的大麵積鈦/鋼複閤闆界麵無分層、夾雜等缺陷，且各項力學性能均符閤ASTM B898-2005標準，能夠滿足裝備的使用要求。
분별채용등후도장약급분단장약량충불동적장약방식제비료태/강복합판，연구료금속복합판재폭작한접과정중폭작압력분포급복층금속변형규률，병대소제비적Gr1/Gr70폭작복합판결합계면적미관조직특정화역학성능진행료분석。결과표명，채용분단장약공예소제비적대면적태/강복합판계면무분층、협잡등결함，차각항역학성능균부합ASTM B898-2005표준，능구만족장비적사용요구。
In this study,titanium clad steel plates Gr1/Gr70 were joined explosively employing different dynamite loading modes,which were uniform thickness dynamite loading and segment dynamite loading,respectively. The pres-sure distribution and the deformation law of clad layer were studied. Then the interface microstructure characteristics and mechanical properties of the prepared clad plates were also analyzed. The results show that there are no delamina-tions,inclusions and other defects existed in the interface when segment dynamite loading was used to produce the large area titanium/steel clad plate. Moreover,the mechanical properties are content with the standard ASTM B898-2005 and meet the requirements of equipment service.
