Isisombululo
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Ukuxutywa kwentsimbi ye-carbon kunye nentsimbi ephantsi ye-alloy
1. Izinto ezixutywayo (1) Ukuxutywa kwentsimbi ye-carbon steel kunye nentsimbi ephantsi ye-alloy kubandakanya i-soft brazing kunye ne-hard brazing. I-solder esetyenziswa ngokubanzi kwi-solder ethambileyo yi-tin lead solder. Ukumanzisa kwale solder kwintsimbi kuyanda ngokunyuka komxholo we-tin, ngoko ke i-solder enomxholo ophezulu we-tin kufuneka ...Funda ngokugqithisileyo -
Iinkqubo ezine ze-sintering ze-silicon carbide ceramics
I-Silicon carbide ceramics inamandla obushushu obuphezulu, ukumelana nobushushu obuphezulu be-oxidation, ukumelana nokunxiba kakuhle, ukuzinza okuhle kwe-thermal, i-coefficient encinci yokwandiswa kwe-thermal, i-thermal conductivity ephezulu, ukuqina okuphezulu, ukuxhathisa ubushushu, ukuxhathisa ukubola kweekhemikhali kunye nokunye okugqwesileyo ...Funda ngokugqithisileyo