中(zhong)國(guo)(guo)工(gong)(gong)(gong)(gong)程(cheng)院(yuan)院(yuan)士、著(zhu)名焊(han)接(jie)專家，博士生導師。現任(ren)(ren)(ren)中(zhong)國(guo)(guo)機(ji)械總(zong)院(yuan)副總(zong)工(gong)(gong)(gong)(gong)程(cheng)師、哈爾(er)濱焊(han)接(jie)研究(jiu)所(suo)技(ji)術委員(yuan)會(hui)主(zhu)(zhu)任(ren)(ren)(ren)。畢(bi)業(ye)于(yu)哈爾(er)濱工(gong)(gong)(gong)(gong)業(ye)大學焊(han)接(jie)專業(ye)，在哈爾(er)濱焊(han)接(jie)研究(jiu)所(suo)工(gong)(gong)(gong)(gong)作期間，先后任(ren)(ren)(ren)課題組長、研究(jiu)部主(zhu)(zhu)任(ren)(ren)(ren)兼主(zhu)(zhu)任(ren)(ren)(ren)工(gong)(gong)(gong)(gong)程(cheng)師、所(suo)副總(zong)工(gong)(gong)(gong)(gong)程(cheng)師、所(suo)技(ji)術委員(yuan)會(hui)主(zhu)(zhu)任(ren)(ren)(ren)等職。1995年當選為中(zhong)國(guo)(guo)工(gong)(gong)(gong)(gong)程(cheng)院(yuan)院(yuan)士。2005年榮(rong)獲(huo)(huo)中(zhong)國(guo)(guo)機(ji)械工(gong)(gong)(gong)(gong)程(cheng)學會(hui)焊(han)接(jie)學會(hui)授予的(de)“中(zhong)國(guo)(guo)焊(han)接(jie)終身成(cheng)就獎(jiang)(jiang)”；2009年7月榮(rong)獲(huo)(huo)IIW授予的(de)“巴頓終生成(cheng)就獎(jiang)(jiang)”；2010年12月榮(rong)獲(huo)(huo)“十佳(jia)全國(guo)(guo)優秀科(ke)技(ji)工(gong)(gong)(gong)(gong)作者”提名獎(jiang)(jiang)。

林尚揚院士40多年來(lai)—直奮斗(dou)在科研(yan)第(di)一線(xian)，完成(cheng)(cheng)(cheng)了20余(yu)項(xiang)重大課題(ti)，取得多項(xiang)重大的科研(yan)成(cheng)(cheng)(cheng)果，共獲(huo)國(guo)(guo)家(jia)及部委獎勵11項(xiang)，并撰寫(xie)論文40多篇，專(zhuan)著2部。60年代主持研(yan)究成(cheng)(cheng)(cheng)功4種屈(qu)服強度400-600MPa 低合(he)金高強鋼埋弧焊(han)(han)及電渣(zha)焊(han)(han)焊(han)(han)絲，這些焊(han)(han)絲至今仍在生(sheng)產中使(shi)(shi)用(yong)；70年代發明(ming)水(shui)下局部排水(shui)CO2氣體保護半自(zi)動焊(han)(han)方法，使(shi)(shi)我國(guo)(guo)水(shui)下焊(han)(han)接(jie)技(ji)(ji)術(shu)進入世界先(xian)進水(shui)平行列(lie)；80年代發明(ming)了雙絲窄間隙埋弧焊(han)(han)方法，解決了特(te)厚(hou)鋼結(jie)構焊(han)(han)接(jie)的質量(liang)與(yu)效率的矛盾以及焊(han)(han)接(jie)自(zi)動化問題(ti)；90年代先(xian)后完成(cheng)(cheng)(cheng)摩托(tuo)車自(zi)動焊(han)(han)接(jie)機群和(he)推土(tu)機臺車架(jia)焊(han)(han)接(jie)機器人(ren)工作站的研(yan)制任務；2001年完成(cheng)(cheng)(cheng)了科技(ji)(ji)部大功率固體激(ji)光焊(han)(han)接(jie)與(yu)切(qie)割技(ji)(ji)術(shu)和(he)生(sheng)產成(cheng)(cheng)(cheng)套設備(bei)的科技(ji)(ji)攻關(guan)項(xiang)目。

林尚揚院士還(huan)從(cong)事著(zhu)大(da)量的社會(hui)工(gong)作。曾兼(jian)任中(zhong)國焊接學會(hui)秘(mi)書長，國際焊接學會(hui)(IIW)中(zhong)國委(wei)員(yuan)(yuan)會(hui)主席、哈(ha)(ha)爾(er)濱工(gong)業大(da)學教授、博(bo)士生導師(shi)，機械科(ke)學研(yan)究總院博(bo)土生導師(shi)，哈(ha)(ha)爾(er)濱市(shi)科(ke)協主席、黑(hei)龍江(jiang)(jiang)省(sheng)科(ke)協常委(wei)，中(zhong)國機械工(gong)業聯合會(hui)科(ke)技委(wei)員(yuan)(yuan)會(hui)特邀委(wei)員(yuan)(yuan)，黑(hei)龍江(jiang)(jiang)省(sheng)及(ji)哈(ha)(ha)爾(er)濱市(shi)政協委(wei)員(yuan)(yuan)等職。