制氢转化炉关键部件性能演化和检测评价技术研究
项目来源
国(略)研(略)((略)D(略)
项目主持人
曹(略)
项目受资助机构
中(略)设(略)研(略)
项目编号
2(略)Y(略)2(略)0(略)
立项年度
2(略)
立项时间
未(略)
研究期限
未(略) (略)
项目级别
国(略)
受资助金额
5(略)0(略)
学科
国(略)基(略)性(略)究(略)
学科代码
未(略)
基金类别
未(略)
关键词
时(略) (略) (略)声(略)测(略)温(略);(略)预(略) (略)能(略)焊(略) (略)g(略)g(略)C(略)i(略) (略)l(略)s(略)d(略)a(略)i(略)o(略)e(略)t(略) (略)e(略)r(略)r(略)i(略) (略)i(略)p(略)i(略)o(略) (略)h(略)c(略)P(略)e(略)e(略) (略)d(略) (略)a(略)
参与者
韩(略)巩(略)程(略)李(略)
参与机构
南(略)大(略)津(略)中(略)州(略)限(略)
项目标书摘要:课题(略)件高温服役状态下的(略)了辐射段炉管和集气(略)服役状态改变,晶界(略)化物粗化和分布演变(略)统计算得到了20C(略),表明合金元素对该(略)针对离心铸造合金炉(略)式炉管爬壁自动检测(略)胀自动测量、高温蠕(略)和炉管损伤5级自动(略)化炉炉管在役性能快(略)测结果表明:枝晶界(略)内析出的二次碳化物(略)严重。不同炉管力学(略),但持久性能差异不(略)能的分散性及Z参数(略)评价。基于制氢转化(略)趋势及分布,研究了(略)烟道布置、工艺参数(略)金属壁温的影响,对(略)管外壁温度计算结果(略)课题还综合蠕胀评价(略)声透射衰减法和蠕变(略),形成了制氢转化炉(略)了制氢转化炉炉管焊(略)价和修复技术,初步(略)件焊接性能预测与修(略)
Applicati(略): Microst(略)lution la(略)y compone(略)rmer furn(略)igh tempe(略)been obta(略)ing the e(略)w for coa(略) distribu(略) primary (略) grains a(略)y carbide(略)boundarie(略)rvice tim(略) and the (略)te change(略) diagram (略)1Nb steel(略)btained b(略)roximate (略)ic system(略)n,which s(略)lloy elem(略)ry sensit(略)phase equ(略) the mate(略) at centr(略)st alloy (略)es,a new (略)er-immers(略)ic based (略)ng automa(略)on system(略)has been (略)he automa(略)on system(略) the func(略) creep ex(略)pection,r(略)h of cree(略)surement (略)mage auto(略)sment.A r(略)ion metho(略)rvice per(略) reformer(略)bes was i(略)rmed.The (略)ultrasoni(略)ion test (略) the larg(略)ary carbi(略)endritic (略),the more(略)carbides (略)d in the (略)ich final(略)ore serio(略)ic attenu(略)echanical(略) and dura(略)ifferent (略)es are di(略) the dura(略)little di(略)sed on th(略)ility of (略)rades of (略)es and Z (略)ethod,the(略)y of furn(略)s evaluat(略) the tren(略)ibution o(略)emperatur(略)g data,th(略)f furnace(略)stics,fur(略)tructure,(略)ement,pro(略)ters and (略)rameters (略)l wall te(略)f the fur(略)ere studi(略)istency b(略)calculati(略)of furnac(略) temperat(略)ctual ope(略)itions an(略)re measur(略)ts was ve(略)omparison(略)n,the cre(略)n evaluat(略)quantitat(略)graphic e(略)ethod,ult(略)nsmission(略)n method (略)umulative(略)e calcula(略) are synt(略)form a li(略)rning met(略)rogen pro(略)verter tu(略)hnology o(略)esting,pe(略)valuation(略) of welde(略)reformer (略)e was exp(略)he method(略)ing and w(略)ir for th(略)nents of (略)rnace wer(略)rily form(略)
项目受资助省
北(略)
- (略)