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閫€甯傝偂绁ㄤ笉鏄剧ず鎸佷粨1iJYGX

来源: 南方日报网络版     时间:2020年04月01日 23:31

关于閫€甯傝偂绁ㄤ笉鏄剧ず鎸佷粨最新相关内容:【<】【p】【>】【 】【 】【 】【 】【”】【胡】【文】【鑫】【说】【。】【<】【/】【p】【>】

【<】【p】【>】【 】【 】【 】【 】【“】【针】【对】【内】【蒙】【古】【地】【区】【特】【有】【稀】【土】【资】【源】【优】【势】【,】【我】【们】【对】【镧】【、】【铈】【等】【稀】【土】【元】【素】【对】【镁】【合】【金】【散】【热】【性】【能】【的】【作】【用】【机】【制】【进】【行】【研】【究】【,】【开】【发】【出】【系】【列】【低】【成】【本】【散】【热】【稀】【土】【镁】【合】【金】【工】【程】【材】【料】【,】【综】【合】【性】【能】【已】【等】【同】【于】【现】【有】【铝】【合】【金】【散】【热】【材】【料】【,】【散】【热】【器】【件】【的】【制】【作】【成】【本】【相】【比】【铝】【合】【金】【节】【约】【5】【%】【以】【上】【。】【 】【 】【 】【 】【”】【胡】【文】【鑫】【很】【自】【信】【地】【说】【。】【 】【 】【 】【 】【基】【于】【稀】【土】【对】【镁】【合】【金】【散】【热】【性】【能】【的】【作】【用】【机】【制】【和】【对】【镁】【合】【金】【的】【晶】【粒】【尺】【寸】【控】【制】【技】【术】【的】【突】【破】【,】【包】【头】【稀】【土】【研】【究】【院】【在】【半】【连】【续】【铸】【造】【及】【冷】【室】【压】【铸】【的】【产】【业】【化】【方】【面】【取】【得】【了】【新】【突】【破】【。】【 】【 】【 】【 】【目】【前】【,】【国】【内】【外】【对】【稀】【土】【镁】【合】【金】【压】【铸】【工】【艺】【的】【专】【项】【研】【究】【较】【少】【。】【<】【/】【p】【>】他的小茉莉 执葱一根【<】【p】【>】【 】【 】【 】【 】【对】【未】【来】【的】【技】【术】【研】【发】【,】【胡】【文】【鑫】【表】【示】【,】【研】【发】【团】【队】【将】【面】【向】【通】【讯】【工】【程】【及】【民】【用】【电】【子】【行】【业】【的】【高】【性】【能】【散】【热】【镁】【合】【金】【与】【功】【能】【性】【镁】【合】【金】【材】【料】【进】【行】【研】【究】【;】【对】【镁】【合】【金】【材】【料】【的】【低】【压】【铸】【造】【、】【半】【固】【态】【成】【型】【等】【加】【工】【成】【型】【技】【术】【进】【行】【研】【发】【,】【实】【现】【对】【应】【器】【件】【与】【制】【品】【的】【示】【范】【化】【应】【用】【。】【 】【 】【 】【 】【(】【李】【宝】【乐】【记】【者】【张】【景】【阳】【)】【。】【<】【/】【p】【>】閫€甯傝偂绁ㄤ笉鏄剧ず鎸佷粨【<】【p】【>】【 】【 】【 】【 】【“】【这】【为】【开】【发】【面】【向】【航】【空】【飞】【行】【器】【座】【椅】【、】【汽】【车】【安】【全】【构】【件】【、】【高】【速】【列】【车】【轻】【量】【化】【等】【轨】【道】【交】【通】【装】【备】【的】【高】【强】【度】【铸】【造】【/】【变】【形】【镁】【合】【金】【材】【料】【提】【供】【了】【可】【能】【。】【 】【 】【 】【 】【”】【包】【头】【稀】【土】【研】【究】【院】【镁】【合】【金】【项】【目】【组】【主】【任】【、】【高】【级】【工】【程】【师】【胡】【文】【鑫】【说】【。】【 】【 】【 】【 】【合】【金】【更】【耐】【用】【,】【产】【业】【化】【意】【义】【非】【凡】【目】【前】【,】【我】【国】【工】【业】【领】【域】【普】【遍】【采】【用】【镁】【锆】【中】【间】【合】【金】【作】【为】【晶】【粒】【细】【化】【剂】【,】【市】【场】【现】【有】【产】【品】【存】【在】【锆】【元】【素】【细】【化】【效】【率】【低】【(】【低】【于】【4】【0】【%】【)】【、】【锆】【颗】【粒】【大】【量】【沉】【积】【、】【细】【化】【剂】【成】【本】【高】【、】【杂】【质】【含】【量】【高】【以】【及】【细】【化】【工】【艺】【操】【作】【不】【稳】【定】【等】【诸】【多】【问】【题】【,】【给】【实】【际】【工】【业】【应】【用】【带】【来】【不】【小】【困】【难】【。】【 】【 】【 】【 】【“】【镁】【合】【金】【的】【晶】【粒】【尺】【寸】【控】【制】【技】【术】【是】【对】【镁】【合】【金】【材】【料】【性】【能】【调】【控】【的】【最】【根】【本】【、】【最】【显】【著】【的】【技】【术】【方】【法】【之】【一】【,】【锆】【元】【素】【和】【稀】【土】【元】【素】【均】【为】【镁】【合】【金】【的】【有】【效】【细】【化】【元】【素】【,】【如】【何】【充】【分】【发】【挥】【好】【这】【些】【元】【素】【在】【合】【金】【中】【的】【作】【用】【,】【是】【我】【们】【一】【直】【研】【究】【的】【重】【点】【。】【<】【/】【p】【>】

閫€甯傝偂绁ㄤ笉鏄剧ず鎸佷粨【<】【p】【>】【 】【 】【 】【 】【受】【访】【者】【供】【图】【近】【日】【,】【内】【蒙】【古】【包】【头】【稀】【土】【研】【究】【院】【开】【发】【出】【了】【锆】【颗】【粒】【尺】【寸】【低】【于】【6】【0】【0】【纳】【米】【的】【稀】【土】【镁】【锆】【晶】【粒】【细】【化】【剂】【产】【品】【,】【填】【补】【了】【对】【应】【高】【效】【率】【、】【低】【成】【本】【镁】【合】【金】【晶】【粒】【细】【化】【剂】【的】【产】【品】【空】【白】【。】【<】【/】【p】【>】

【<】【p】【>】【 】【 】【 】【 】【受】【访】【者】【供】【图】【近】【日】【,】【内】【蒙】【古】【包】【头】【稀】【土】【研】【究】【院】【开】【发】【出】【了】【锆】【颗】【粒】【尺】【寸】【低】【于】【6】【0】【0】【纳】【米】【的】【稀】【土】【镁】【锆】【晶】【粒】【细】【化】【剂】【产】【品】【,】【填】【补】【了】【对】【应】【高】【效】【率】【、】【低】【成】【本】【镁】【合】【金】【晶】【粒】【细】【化】【剂】【的】【产】【品】【空】【白】【。】【<】【/】【p】【>】

高强度、能变形,稀土镁合金“改头换面”! #标题分割#

  工人操作稀土镁合金的浇铸。

【高】【强】【度】【、】【能】【变】【形】【,】【稀】【土】【镁】【合】【金】【“】【改】【头】【换】【面】【”】【!】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【工】【人】【操】【作】【稀】【土】【镁】【合】【金】【的】【浇】【铸】【。】【<】【/】【p】【>】

【新】【华】【网】【评】【·】【“】【疫】【”】【中】【人】【|】【另】【一】【条】【战】【线】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【“】【众】【志】【成】【城】【防】【控】【疫】【情】【”】【系】【列】【网】【评】【之】【2】【0】【2】【:】【 】【 】【病】【毒】【“】【摸】【底】【”】【、】【药】【物】【和】【疫】【苗】【研】【发】【、】【防】【控】【策】【略】【优】【化】【…】【…】【在】【抗】【击】【疫】【情】【的】【另】【一】【条】【战】【线】【上】【,】【千】【千】【万】【万】【科】【技】【工】【作】【者】【勇】【担】【重】【任】【、】【尽】【锐】【出】【战】【,】【与】【病】【魔】【展】【开】【了】【较】【量】【。】【 】【 】【 】【 】【 】【 】【他】【们】【当】【中】【,】【有】【人】【没】【日】【没】【夜】【做】【实】【验】【、】【“】【恨】【不】【得】【一】【天】【干】【满】【2】【4】【小】【时】【”】【,】【有】【人】【从】【大】【年】【初】【一】【马】【不】【停】【蹄】【干】【到】【现】【在】【,】【有】【人】【把】【试】【验】【方】【式】【由】【“】【串】【联】【”】【改】【为】【“】【并】【联】【”】【、】【以】【各】【种】【方】【式】【按】【下】【“】【快】【进】【键】【”】【…】【…】【只】【争】【朝】【夕】【、】【拼】【搏】【奉】【献】【,】【为】【的】【就】【是】【保】【障】【人】【民】【的】【生】【命】【安】【全】【和】【身】【体】【健】【康】【。】【 】【 】【 】【 】【 】【 】【人】【类】【同】【疾】【病】【较】【量】【最】【有】【力】【的】【武】【器】【就】【是】【科】【学】【技】【术】【,】【人】【类】【战】【胜】【大】【灾】【大】【疫】【离】【不】【开】【科】【学】【发】【展】【和】【技】【术】【创】【新】【。】【 】【 】【 】【 】【向】【广】【大】【科】【技】【工】【作】【者】【致】【敬】【!】【他】【们】【争】【分】【夺】【秒】【的】【攻】【关】【,】【让】【我】【们】【的】【战】【“】【疫】【”】【更】【有】【底】【气】【!】【 】【 】【延】【伸】【阅】【读】【:】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【。】【<】【/】【p】【>】

高强度、能变形,稀土镁合金“改头换面”! #标题分割#

  工人操作稀土镁合金的浇铸。

【新】【华】【网】【评】【·】【“】【疫】【”】【中】【人】【|】【另】【一】【条】【战】【线】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【“】【众】【志】【成】【城】【防】【控】【疫】【情】【”】【系】【列】【网】【评】【之】【2】【0】【2】【:】【 】【 】【病】【毒】【“】【摸】【底】【”】【、】【药】【物】【和】【疫】【苗】【研】【发】【、】【防】【控】【策】【略】【优】【化】【…】【…】【在】【抗】【击】【疫】【情】【的】【另】【一】【条】【战】【线】【上】【,】【千】【千】【万】【万】【科】【技】【工】【作】【者】【勇】【担】【重】【任】【、】【尽】【锐】【出】【战】【,】【与】【病】【魔】【展】【开】【了】【较】【量】【。】【 】【 】【 】【 】【 】【 】【他】【们】【当】【中】【,】【有】【人】【没】【日】【没】【夜】【做】【实】【验】【、】【“】【恨】【不】【得】【一】【天】【干】【满】【2】【4】【小】【时】【”】【,】【有】【人】【从】【大】【年】【初】【一】【马】【不】【停】【蹄】【干】【到】【现】【在】【,】【有】【人】【把】【试】【验】【方】【式】【由】【“】【串】【联】【”】【改】【为】【“】【并】【联】【”】【、】【以】【各】【种】【方】【式】【按】【下】【“】【快】【进】【键】【”】【…】【…】【只】【争】【朝】【夕】【、】【拼】【搏】【奉】【献】【,】【为】【的】【就】【是】【保】【障】【人】【民】【的】【生】【命】【安】【全】【和】【身】【体】【健】【康】【。】【 】【 】【 】【 】【 】【 】【人】【类】【同】【疾】【病】【较】【量】【最】【有】【力】【的】【武】【器】【就】【是】【科】【学】【技】【术】【,】【人】【类】【战】【胜】【大】【灾】【大】【疫】【离】【不】【开】【科】【学】【发】【展】【和】【技】【术】【创】【新】【。】【 】【 】【 】【 】【向】【广】【大】【科】【技】【工】【作】【者】【致】【敬】【!】【他】【们】【争】【分】【夺】【秒】【的】【攻】【关】【,】【让】【我】【们】【的】【战】【“】【疫】【”】【更】【有】【底】【气】【!】【 】【 】【延】【伸】【阅】【读】【:】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【。】【<】【/】【p】【>】【高】【强】【度】【、】【能】【变】【形】【,】【稀】【土】【镁】【合】【金】【“】【改】【头】【换】【面】【”】【!】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【工】【人】【操】【作】【稀】【土】【镁】【合】【金】【的】【浇】【铸】【。】【<】【/】【p】【>】【新】【华】【网】【评】【·】【“】【疫】【”】【中】【人】【|】【另】【一】【条】【战】【线】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【“】【众】【志】【成】【城】【防】【控】【疫】【情】【”】【系】【列】【网】【评】【之】【2】【0】【2】【:】【 】【 】【病】【毒】【“】【摸】【底】【”】【、】【药】【物】【和】【疫】【苗】【研】【发】【、】【防】【控】【策】【略】【优】【化】【…】【…】【在】【抗】【击】【疫】【情】【的】【另】【一】【条】【战】【线】【上】【,】【千】【千】【万】【万】【科】【技】【工】【作】【者】【勇】【担】【重】【任】【、】【尽】【锐】【出】【战】【,】【与】【病】【魔】【展】【开】【了】【较】【量】【。】【 】【 】【 】【 】【 】【 】【他】【们】【当】【中】【,】【有】【人】【没】【日】【没】【夜】【做】【实】【验】【、】【“】【恨】【不】【得】【一】【天】【干】【满】【2】【4】【小】【时】【”】【,】【有】【人】【从】【大】【年】【初】【一】【马】【不】【停】【蹄】【干】【到】【现】【在】【,】【有】【人】【把】【试】【验】【方】【式】【由】【“】【串】【联】【”】【改】【为】【“】【并】【联】【”】【、】【以】【各】【种】【方】【式】【按】【下】【“】【快】【进】【键】【”】【…】【…】【只】【争】【朝】【夕】【、】【拼】【搏】【奉】【献】【,】【为】【的】【就】【是】【保】【障】【人】【民】【的】【生】【命】【安】【全】【和】【身】【体】【健】【康】【。】【 】【 】【 】【 】【 】【 】【人】【类】【同】【疾】【病】【较】【量】【最】【有】【力】【的】【武】【器】【就】【是】【科】【学】【技】【术】【,】【人】【类】【战】【胜】【大】【灾】【大】【疫】【离】【不】【开】【科】【学】【发】【展】【和】【技】【术】【创】【新】【。】【 】【 】【 】【 】【向】【广】【大】【科】【技】【工】【作】【者】【致】【敬】【!】【他】【们】【争】【分】【夺】【秒】【的】【攻】【关】【,】【让】【我】【们】【的】【战】【“】【疫】【”】【更】【有】【底】【气】【!】【 】【 】【延】【伸】【阅】【读】【:】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【。】【<】【/】【p】【>】

【新】【华】【网】【评】【·】【“】【疫】【”】【中】【人】【|】【另】【一】【条】【战】【线】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【“】【众】【志】【成】【城】【防】【控】【疫】【情】【”】【系】【列】【网】【评】【之】【2】【0】【2】【:】【 】【 】【病】【毒】【“】【摸】【底】【”】【、】【药】【物】【和】【疫】【苗】【研】【发】【、】【防】【控】【策】【略】【优】【化】【…】【…】【在】【抗】【击】【疫】【情】【的】【另】【一】【条】【战】【线】【上】【,】【千】【千】【万】【万】【科】【技】【工】【作】【者】【勇】【担】【重】【任】【、】【尽】【锐】【出】【战】【,】【与】【病】【魔】【展】【开】【了】【较】【量】【。】【 】【 】【 】【 】【 】【 】【他】【们】【当】【中】【,】【有】【人】【没】【日】【没】【夜】【做】【实】【验】【、】【“】【恨】【不】【得】【一】【天】【干】【满】【2】【4】【小】【时】【”】【,】【有】【人】【从】【大】【年】【初】【一】【马】【不】【停】【蹄】【干】【到】【现】【在】【,】【有】【人】【把】【试】【验】【方】【式】【由】【“】【串】【联】【”】【改】【为】【“】【并】【联】【”】【、】【以】【各】【种】【方】【式】【按】【下】【“】【快】【进】【键】【”】【…】【…】【只】【争】【朝】【夕】【、】【拼】【搏】【奉】【献】【,】【为】【的】【就】【是】【保】【障】【人】【民】【的】【生】【命】【安】【全】【和】【身】【体】【健】【康】【。】【 】【 】【 】【 】【 】【 】【人】【类】【同】【疾】【病】【较】【量】【最】【有】【力】【的】【武】【器】【就】【是】【科】【学】【技】【术】【,】【人】【类】【战】【胜】【大】【灾】【大】【疫】【离】【不】【开】【科】【学】【发】【展】【和】【技】【术】【创】【新】【。】【 】【 】【 】【 】【向】【广】【大】【科】【技】【工】【作】【者】【致】【敬】【!】【他】【们】【争】【分】【夺】【秒】【的】【攻】【关】【,】【让】【我】【们】【的】【战】【“】【疫】【”】【更】【有】【底】【气】【!】【 】【 】【延】【伸】【阅】【读】【:】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【。】【<】【/】【p】【>】

“针对内蒙古地区特有稀土资源优势,我们对镧、铈等稀土元素对镁合金散热性能的作用机制进行研究,开发出系列低成本散热稀土镁合金工程材料,综合性能已等同于现有铝合金散热材料,散热器件的制作成本相比铝合金节约5%以上。 ”胡文鑫很自信地说。 基于稀土对镁合金散热性能的作用机制和对镁合金的晶粒尺寸控制技术的突破,包头稀土研究院在半连续铸造及冷室压铸的产业化方面取得了新突破。 目前,国内外对稀土镁合金压铸工艺的专项研究较少。

【新】【华】【网】【评】【·】【“】【疫】【”】【中】【人】【|】【另】【一】【条】【战】【线】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【“】【众】【志】【成】【城】【防】【控】【疫】【情】【”】【系】【列】【网】【评】【之】【2】【0】【2】【:】【 】【 】【病】【毒】【“】【摸】【底】【”】【、】【药】【物】【和】【疫】【苗】【研】【发】【、】【防】【控】【策】【略】【优】【化】【…】【…】【在】【抗】【击】【疫】【情】【的】【另】【一】【条】【战】【线】【上】【,】【千】【千】【万】【万】【科】【技】【工】【作】【者】【勇】【担】【重】【任】【、】【尽】【锐】【出】【战】【,】【与】【病】【魔】【展】【开】【了】【较】【量】【。】【 】【 】【 】【 】【 】【 】【他】【们】【当】【中】【,】【有】【人】【没】【日】【没】【夜】【做】【实】【验】【、】【“】【恨】【不】【得】【一】【天】【干】【满】【2】【4】【小】【时】【”】【,】【有】【人】【从】【大】【年】【初】【一】【马】【不】【停】【蹄】【干】【到】【现】【在】【,】【有】【人】【把】【试】【验】【方】【式】【由】【“】【串】【联】【”】【改】【为】【“】【并】【联】【”】【、】【以】【各】【种】【方】【式】【按】【下】【“】【快】【进】【键】【”】【…】【…】【只】【争】【朝】【夕】【、】【拼】【搏】【奉】【献】【,】【为】【的】【就】【是】【保】【障】【人】【民】【的】【生】【命】【安】【全】【和】【身】【体】【健】【康】【。】【 】【 】【 】【 】【 】【 】【人】【类】【同】【疾】【病】【较】【量】【最】【有】【力】【的】【武】【器】【就】【是】【科】【学】【技】【术】【,】【人】【类】【战】【胜】【大】【灾】【大】【疫】【离】【不】【开】【科】【学】【发】【展】【和】【技】【术】【创】【新】【。】【 】【 】【 】【 】【向】【广】【大】【科】【技】【工】【作】【者】【致】【敬】【!】【他】【们】【争】【分】【夺】【秒】【的】【攻】【关】【,】【让】【我】【们】【的】【战】【“】【疫】【”】【更】【有】【底】【气】【!】【 】【 】【延】【伸】【阅】【读】【:】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【。】【<】【/】【p】【>】【高】【强】【度】【、】【能】【变】【形】【,】【稀】【土】【镁】【合】【金】【“】【改】【头】【换】【面】【”】【!】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【工】【人】【操】【作】【稀】【土】【镁】【合】【金】【的】【浇】【铸】【。】【<】【/】【p】【>】【<】【p】【>】【 】【 】【 】【 】【“】【我】【们】【联】【合】【东】【北】【大】【学】【、】【上】【海】【交】【通】【大】【学】【集】【中】【自】【主】【研】【发】【了】【半】【连】【续】【铸】【造】【技】【术】【,】【突】【破】【熔】【体】【净】【化】【细】【晶】【技】【术】【、】【低】【频】【电】【磁】【铸】【造】【控】【制】【技】【术】【、】【自】【流】【式】【浇】【铸】【控】【制】【技】【术】【等】【技】【术】【,】【经】【过】【技】【术】【集】【成】【,】【突】【破】【性】【解】【决】【大】【尺】【寸】【稀】【土】【镁】【合】【金】【棒】【材】【内】【应】【力】【大】【、】【径】【向】【晶】【粒】【尺】【寸】【差】【异】【大】【、】【力】【学】【性】【能】【不】【均】【等】【技】【术】【难】【点】【。】【<】【/】【p】【>】

【新】【华】【网】【评】【·】【“】【疫】【”】【中】【人】【|】【另】【一】【条】【战】【线】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【“】【众】【志】【成】【城】【防】【控】【疫】【情】【”】【系】【列】【网】【评】【之】【2】【0】【2】【:】【 】【 】【病】【毒】【“】【摸】【底】【”】【、】【药】【物】【和】【疫】【苗】【研】【发】【、】【防】【控】【策】【略】【优】【化】【…】【…】【在】【抗】【击】【疫】【情】【的】【另】【一】【条】【战】【线】【上】【,】【千】【千】【万】【万】【科】【技】【工】【作】【者】【勇】【担】【重】【任】【、】【尽】【锐】【出】【战】【,】【与】【病】【魔】【展】【开】【了】【较】【量】【。】【 】【 】【 】【 】【 】【 】【他】【们】【当】【中】【,】【有】【人】【没】【日】【没】【夜】【做】【实】【验】【、】【“】【恨】【不】【得】【一】【天】【干】【满】【2】【4】【小】【时】【”】【,】【有】【人】【从】【大】【年】【初】【一】【马】【不】【停】【蹄】【干】【到】【现】【在】【,】【有】【人】【把】【试】【验】【方】【式】【由】【“】【串】【联】【”】【改】【为】【“】【并】【联】【”】【、】【以】【各】【种】【方】【式】【按】【下】【“】【快】【进】【键】【”】【…】【…】【只】【争】【朝】【夕】【、】【拼】【搏】【奉】【献】【,】【为】【的】【就】【是】【保】【障】【人】【民】【的】【生】【命】【安】【全】【和】【身】【体】【健】【康】【。】【 】【 】【 】【 】【 】【 】【人】【类】【同】【疾】【病】【较】【量】【最】【有】【力】【的】【武】【器】【就】【是】【科】【学】【技】【术】【,】【人】【类】【战】【胜】【大】【灾】【大】【疫】【离】【不】【开】【科】【学】【发】【展】【和】【技】【术】【创】【新】【。】【 】【 】【 】【 】【向】【广】【大】【科】【技】【工】【作】【者】【致】【敬】【!】【他】【们】【争】【分】【夺】【秒】【的】【攻】【关】【,】【让】【我】【们】【的】【战】【“】【疫】【”】【更】【有】【底】【气】【!】【 】【 】【延】【伸】【阅】【读】【:】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【。】【<】【/】【p】【>】

新华网评·“疫”中人|另一条战线 #标题分割#

  “众志成城防控疫情”系列网评之202:  病毒“摸底”、药物和疫苗研发、防控策略优化……在抗击疫情的另一条战线上,千千万万科技工作者勇担重任、尽锐出战,与病魔展开了较量。   他们当中,有人没日没夜做实验、“恨不得一天干满24小时”,有人从大年初一马不停蹄干到现在,有人把试验方式由“串联”改为“并联”、以各种方式按下“快进键”……只争朝夕、拼搏奉献,为的就是保障人民的生命安全和身体健康。   人类同疾病较量最有力的武器就是科学技术,人类战胜大灾大疫离不开科学发展和技术创新。 向广大科技工作者致敬!他们争分夺秒的攻关,让我们的战“疫”更有底气!  延伸阅读:                    。

【新】【华】【网】【评】【·】【“】【疫】【”】【中】【人】【|】【另】【一】【条】【战】【线】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【“】【众】【志】【成】【城】【防】【控】【疫】【情】【”】【系】【列】【网】【评】【之】【2】【0】【2】【:】【 】【 】【病】【毒】【“】【摸】【底】【”】【、】【药】【物】【和】【疫】【苗】【研】【发】【、】【防】【控】【策】【略】【优】【化】【…】【…】【在】【抗】【击】【疫】【情】【的】【另】【一】【条】【战】【线】【上】【,】【千】【千】【万】【万】【科】【技】【工】【作】【者】【勇】【担】【重】【任】【、】【尽】【锐】【出】【战】【,】【与】【病】【魔】【展】【开】【了】【较】【量】【。】【 】【 】【 】【 】【 】【 】【他】【们】【当】【中】【,】【有】【人】【没】【日】【没】【夜】【做】【实】【验】【、】【“】【恨】【不】【得】【一】【天】【干】【满】【2】【4】【小】【时】【”】【,】【有】【人】【从】【大】【年】【初】【一】【马】【不】【停】【蹄】【干】【到】【现】【在】【,】【有】【人】【把】【试】【验】【方】【式】【由】【“】【串】【联】【”】【改】【为】【“】【并】【联】【”】【、】【以】【各】【种】【方】【式】【按】【下】【“】【快】【进】【键】【”】【…】【…】【只】【争】【朝】【夕】【、】【拼】【搏】【奉】【献】【,】【为】【的】【就】【是】【保】【障】【人】【民】【的】【生】【命】【安】【全】【和】【身】【体】【健】【康】【。】【 】【 】【 】【 】【 】【 】【人】【类】【同】【疾】【病】【较】【量】【最】【有】【力】【的】【武】【器】【就】【是】【科】【学】【技】【术】【,】【人】【类】【战】【胜】【大】【灾】【大】【疫】【离】【不】【开】【科】【学】【发】【展】【和】【技】【术】【创】【新】【。】【 】【 】【 】【 】【向】【广】【大】【科】【技】【工】【作】【者】【致】【敬】【!】【他】【们】【争】【分】【夺】【秒】【的】【攻】【关】【,】【让】【我】【们】【的】【战】【“】【疫】【”】【更】【有】【底】【气】【!】【 】【 】【延】【伸】【阅】【读】【:】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【。】【<】【/】【p】【>】【<】【p】【>】【 】【 】【 】【 】【”】【胡】【文】【鑫】【说】【。】【<】【/】【p】【>】

【<】【p】【>】【 】【 】【 】【 】【“】【这】【为】【开】【发】【面】【向】【航】【空】【飞】【行】【器】【座】【椅】【、】【汽】【车】【安】【全】【构】【件】【、】【高】【速】【列】【车】【轻】【量】【化】【等】【轨】【道】【交】【通】【装】【备】【的】【高】【强】【度】【铸】【造】【/】【变】【形】【镁】【合】【金】【材】【料】【提】【供】【了】【可】【能】【。】【 】【 】【 】【 】【”】【包】【头】【稀】【土】【研】【究】【院】【镁】【合】【金】【项】【目】【组】【主】【任】【、】【高】【级】【工】【程】【师】【胡】【文】【鑫】【说】【。】【 】【 】【 】【 】【合】【金】【更】【耐】【用】【,】【产】【业】【化】【意】【义】【非】【凡】【目】【前】【,】【我】【国】【工】【业】【领】【域】【普】【遍】【采】【用】【镁】【锆】【中】【间】【合】【金】【作】【为】【晶】【粒】【细】【化】【剂】【,】【市】【场】【现】【有】【产】【品】【存】【在】【锆】【元】【素】【细】【化】【效】【率】【低】【(】【低】【于】【4】【0】【%】【)】【、】【锆】【颗】【粒】【大】【量】【沉】【积】【、】【细】【化】【剂】【成】【本】【高】【、】【杂】【质】【含】【量】【高】【以】【及】【细】【化】【工】【艺】【操】【作】【不】【稳】【定】【等】【诸】【多】【问】【题】【,】【给】【实】【际】【工】【业】【应】【用】【带】【来】【不】【小】【困】【难】【。】【 】【 】【 】【 】【“】【镁】【合】【金】【的】【晶】【粒】【尺】【寸】【控】【制】【技】【术】【是】【对】【镁】【合】【金】【材】【料】【性】【能】【调】【控】【的】【最】【根】【本】【、】【最】【显】【著】【的】【技】【术】【方】【法】【之】【一】【,】【锆】【元】【素】【和】【稀】【土】【元】【素】【均】【为】【镁】【合】【金】【的】【有】【效】【细】【化】【元】【素】【,】【如】【何】【充】【分】【发】【挥】【好】【这】【些】【元】【素】【在】【合】【金】【中】【的】【作】【用】【,】【是】【我】【们】【一】【直】【研】【究】【的】【重】【点】【。】【<】【/】【p】【>】【新】【华】【网】【评】【·】【“】【疫】【”】【中】【人】【|】【另】【一】【条】【战】【线】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【“】【众】【志】【成】【城】【防】【控】【疫】【情】【”】【系】【列】【网】【评】【之】【2】【0】【2】【:】【 】【 】【病】【毒】【“】【摸】【底】【”】【、】【药】【物】【和】【疫】【苗】【研】【发】【、】【防】【控】【策】【略】【优】【化】【…】【…】【在】【抗】【击】【疫】【情】【的】【另】【一】【条】【战】【线】【上】【,】【千】【千】【万】【万】【科】【技】【工】【作】【者】【勇】【担】【重】【任】【、】【尽】【锐】【出】【战】【,】【与】【病】【魔】【展】【开】【了】【较】【量】【。】【 】【 】【 】【 】【 】【 】【他】【们】【当】【中】【,】【有】【人】【没】【日】【没】【夜】【做】【实】【验】【、】【“】【恨】【不】【得】【一】【天】【干】【满】【2】【4】【小】【时】【”】【,】【有】【人】【从】【大】【年】【初】【一】【马】【不】【停】【蹄】【干】【到】【现】【在】【,】【有】【人】【把】【试】【验】【方】【式】【由】【“】【串】【联】【”】【改】【为】【“】【并】【联】【”】【、】【以】【各】【种】【方】【式】【按】【下】【“】【快】【进】【键】【”】【…】【…】【只】【争】【朝】【夕】【、】【拼】【搏】【奉】【献】【,】【为】【的】【就】【是】【保】【障】【人】【民】【的】【生】【命】【安】【全】【和】【身】【体】【健】【康】【。】【 】【 】【 】【 】【 】【 】【人】【类】【同】【疾】【病】【较】【量】【最】【有】【力】【的】【武】【器】【就】【是】【科】【学】【技】【术】【,】【人】【类】【战】【胜】【大】【灾】【大】【疫】【离】【不】【开】【科】【学】【发】【展】【和】【技】【术】【创】【新】【。】【 】【 】【 】【 】【向】【广】【大】【科】【技】【工】【作】【者】【致】【敬】【!】【他】【们】【争】【分】【夺】【秒】【的】【攻】【关】【,】【让】【我】【们】【的】【战】【“】【疫】【”】【更】【有】【底】【气】【!】【 】【 】【延】【伸】【阅】【读】【:】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【。】【<】【/】【p】【>】【<】【p】【>】【 】【 】【 】【 】【”】【胡】【文】【鑫】【介】【绍】【说】【,】【这】【项】【合】【成】【技】【术】【代】【表】【国】【内】【领】【先】【的】【镁】【合】【金】【材】【料】【半】【连】【续】【铸】【造】【技】【术】【,】【为】【后】【续】【大】【尺】【寸】【、】【高】【品】【质】【锻】【造】【轮】【毂】【以】【及】【挤】【压】【型】【材】【的】【低】【成】【本】【化】【奠】【定】【了】【技】【术】【与】【产】【品】【基】【础】【。】【 】【 】【 】【 】【包】【头】【稀】【土】【研】【究】【院】【引】【进】【内】【蒙】【古】【地】【区】【科】【研】【院】【所】【中】【的】【最】【大】【吨】【位】【冷】【室】【压】【铸】【系】【统】【Q】【C】【-】【8】【3】【0】【,】【现】【已】【实】【现】【工】【业】【常】【用】【泵】【机】【电】【机】【外】【壳】【的】【压】【铸】【制】【备】【,】【具】【备】【了】【3】【0】【0】【吨】【/】【年】【稀】【土】【镁】【合】【金】【薄】【壁】【器】【件】【制】【备】【能】【力】【,】【相】【比】【传】【统】【重】【力】【铸】【造】【、】【砂】【型】【铸】【造】【等】【方】【式】【,】【综】【合】【效】【率】【提】【升】【3】【0】【%】【,】【仅】【人】【工】【成】【本】【支】【出】【一】【项】【降】【低】【幅】【度】【达】【6】【0】【%】【,】【对】【稀】【土】【镁】【合】【金】【材】【料】【的】【下】【游】【终】【端】【应】【用】【起】【到】【有】【力】【推】【进】【作】【用】【,】【稀】【土】【镁】【合】【金】【压】【铸】【技】【术】【与】【产】【品】【终】【端】【市】【场】【未】【来】【可】【期】【。】【<】【/】【p】【>】

【新】【华】【网】【评】【·】【“】【疫】【”】【中】【人】【|】【另】【一】【条】【战】【线】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【“】【众】【志】【成】【城】【防】【控】【疫】【情】【”】【系】【列】【网】【评】【之】【2】【0】【2】【:】【 】【 】【病】【毒】【“】【摸】【底】【”】【、】【药】【物】【和】【疫】【苗】【研】【发】【、】【防】【控】【策】【略】【优】【化】【…】【…】【在】【抗】【击】【疫】【情】【的】【另】【一】【条】【战】【线】【上】【,】【千】【千】【万】【万】【科】【技】【工】【作】【者】【勇】【担】【重】【任】【、】【尽】【锐】【出】【战】【,】【与】【病】【魔】【展】【开】【了】【较】【量】【。】【 】【 】【 】【 】【 】【 】【他】【们】【当】【中】【,】【有】【人】【没】【日】【没】【夜】【做】【实】【验】【、】【“】【恨】【不】【得】【一】【天】【干】【满】【2】【4】【小】【时】【”】【,】【有】【人】【从】【大】【年】【初】【一】【马】【不】【停】【蹄】【干】【到】【现】【在】【,】【有】【人】【把】【试】【验】【方】【式】【由】【“】【串】【联】【”】【改】【为】【“】【并】【联】【”】【、】【以】【各】【种】【方】【式】【按】【下】【“】【快】【进】【键】【”】【…】【…】【只】【争】【朝】【夕】【、】【拼】【搏】【奉】【献】【,】【为】【的】【就】【是】【保】【障】【人】【民】【的】【生】【命】【安】【全】【和】【身】【体】【健】【康】【。】【 】【 】【 】【 】【 】【 】【人】【类】【同】【疾】【病】【较】【量】【最】【有】【力】【的】【武】【器】【就】【是】【科】【学】【技】【术】【,】【人】【类】【战】【胜】【大】【灾】【大】【疫】【离】【不】【开】【科】【学】【发】【展】【和】【技】【术】【创】【新】【。】【 】【 】【 】【 】【向】【广】【大】【科】【技】【工】【作】【者】【致】【敬】【!】【他】【们】【争】【分】【夺】【秒】【的】【攻】【关】【,】【让】【我】【们】【的】【战】【“】【疫】【”】【更】【有】【底】【气】【!】【 】【 】【延】【伸】【阅】【读】【:】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【。】【<】【/】【p】【>】【新】【华】【网】【评】【·】【“】【疫】【”】【中】【人】【|】【另】【一】【条】【战】【线】【 】【#】【标】【题】【分】【割】【#】【<】【p】【>】【 】【 】【 】【 】【 】【 】【“】【众】【志】【成】【城】【防】【控】【疫】【情】【”】【系】【列】【网】【评】【之】【2】【0】【2】【:】【 】【 】【病】【毒】【“】【摸】【底】【”】【、】【药】【物】【和】【疫】【苗】【研】【发】【、】【防】【控】【策】【略】【优】【化】【…】【…】【在】【抗】【击】【疫】【情】【的】【另】【一】【条】【战】【线】【上】【,】【千】【千】【万】【万】【科】【技】【工】【作】【者】【勇】【担】【重】【任】【、】【尽】【锐】【出】【战】【,】【与】【病】【魔】【展】【开】【了】【较】【量】【。】【 】【 】【 】【 】【 】【 】【他】【们】【当】【中】【,】【有】【人】【没】【日】【没】【夜】【做】【实】【验】【、】【“】【恨】【不】【得】【一】【天】【干】【满】【2】【4】【小】【时】【”】【,】【有】【人】【从】【大】【年】【初】【一】【马】【不】【停】【蹄】【干】【到】【现】【在】【,】【有】【人】【把】【试】【验】【方】【式】【由】【“】【串】【联】【”】【改】【为】【“】【并】【联】【”】【、】【以】【各】【种】【方】【式】【按】【下】【“】【快】【进】【键】【”】【…】【…】【只】【争】【朝】【夕】【、】【拼】【搏】【奉】【献】【,】【为】【的】【就】【是】【保】【障】【人】【民】【的】【生】【命】【安】【全】【和】【身】【体】【健】【康】【。】【 】【 】【 】【 】【 】【 】【人】【类】【同】【疾】【病】【较】【量】【最】【有】【力】【的】【武】【器】【就】【是】【科】【学】【技】【术】【,】【人】【类】【战】【胜】【大】【灾】【大】【疫】【离】【不】【开】【科】【学】【发】【展】【和】【技】【术】【创】【新】【。】【 】【 】【 】【 】【向】【广】【大】【科】【技】【工】【作】【者】【致】【敬】【!】【他】【们】【争】【分】【夺】【秒】【的】【攻】【关】【,】【让】【我】【们】【的】【战】【“】【疫】【”】【更】【有】【底】【气】【!】【 】【 】【延】【伸】【阅】【读】【:】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【 】【。】【<】【/】【p】【>】【<】【p】【>】【 】【 】【 】【 】【受】【访】【者】【供】【图】【近】【日】【,】【内】【蒙】【古】【包】【头】【稀】【土】【研】【究】【院】【开】【发】【出】【了】【锆】【颗】【粒】【尺】【寸】【低】【于】【6】【0】【0】【纳】【米】【的】【稀】【土】【镁】【锆】【晶】【粒】【细】【化】【剂】【产】【品】【,】【填】【补】【了】【对】【应】【高】【效】【率】【、】【低】【成】【本】【镁】【合】【金】【晶】【粒】【细】【化】【剂】【的】【产】【品】【空】【白】【。】【<】【/】【p】【>】【<】【p】【>】【 】【 】【 】【 】【受】【访】【者】【供】【图】【近】【日】【,】【内】【蒙】【古】【包】【头】【稀】【土】【研】【究】【院】【开】【发】【出】【了】【锆】【颗】【粒】【尺】【寸】【低】【于】【6】【0】【0】【纳】【米】【的】【稀】【土】【镁】【锆】【晶】【粒】【细】【化】【剂】【产】【品】【,】【填】【补】【了】【对】【应】【高】【效】【率】【、】【低】【成】【本】【镁】【合】【金】【晶】【粒】【细】【化】【剂】【的】【产】【品】【空】【白】【。】【<】【/】【p】【>】

【<】【p】【>】【 】【 】【 】【 】【对】【未】【来】【的】【技】【术】【研】【发】【,】【胡】【文】【鑫】【表】【示】【,】【研】【发】【团】【队】【将】【面】【向】【通】【讯】【工】【程】【及】【民】【用】【电】【子】【行】【业】【的】【高】【性】【能】【散】【热】【镁】【合】【金】【与】【功】【能】【性】【镁】【合】【金】【材】【料】【进】【行】【研】【究】【;】【对】【镁】【合】【金】【材】【料】【的】【低】【压】【铸】【造】【、】【半】【固】【态】【成】【型】【等】【加】【工】【成】【型】【技】【术】【进】【行】【研】【发】【,】【实】【现】【对】【应】【器】【件】【与】【制】【品】【的】【示】【范】【化】【应】【用】【。】【 】【 】【 】【 】【(】【李】【宝】【乐】【记】【者】【张】【景】【阳】【)】【。】【<】【/】【p】【>】

”胡文鑫介绍说,这项合成技术代表国内领先的镁合金材料半连续铸造技术,为后续大尺寸、高品质锻造轮毂以及挤压型材的低成本化奠定了技术与产品基础。 包头稀土研究院引进内蒙古地区科研院所中的最大吨位冷室压铸系统QC-830,现已实现工业常用泵机电机外壳的压铸制备,具备了300吨/年稀土镁合金薄壁器件制备能力,相比传统重力铸造、砂型铸造等方式,综合效率提升30%,仅人工成本支出一项降低幅度达60%,对稀土镁合金材料的下游终端应用起到有力推进作用,稀土镁合金压铸技术与产品终端市场未来可期。

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