Ingxubevange yeMolybdenum (TZM) Ukugqobhoza iMandrel
Indlela yokuvelisa i-mandrels enemingxuma evela kwi-alloys ye-molybdenum (efana ne-TZM) ibandakanya izigaba ezininzi eziphambili:
Ukukhethwa kwezinto eziphathekayo: Okokuqala khetha izinto eziphezulu ze-molybdenum alloy, ezifana ne-TZM, into edibeneyo ye-molybdenum, i-titanium, i-zirconium kunye nekhabhoni.I-TZM inamandla abalaseleyo obushushu obuphezulu, i-thermal conductivity elungileyo, ukuxhathisa ukunxiba kunye nokumelana ne-deformation, iyenza ibe yinto efanelekileyo yokubetha i-mandrels.Ukucutshungulwa komatshini kunye nokuqulunqa: Ukusebenzisa iteknoloji ye-machining ephezulu kunye nezixhobo, i-molybdenum alloy material yenziwe ngendlela efunekayo ye-punching mandrel.Oku kunokubandakanya ukujika, ukungqusha, ukucola okanye ezinye iinkqubo zomatshini ezichanekileyo ukufumana imilinganiselo efunekayo kunye nokugqiba komphezulu.UNyango loBubushushu: I-TZM ingangena kwinkqubo yonyango lobushushu ukuze iphucule iimpawu zayo zomatshini, uzinzo lwe-dimensional kunye nokusebenza ngokubanzi kumaqondo obushushu aphezulu.Oku kunokubandakanya imijikelo yokufudumeza elawulwayo kunye nokupholisa ukufikelela kwiipropati zemathiriyeli ezifunekayo.Unyango loMphezulu: Faka unyango olungaphezulu okanye ukugquma ukomeleza ukunganyangeki, ukuqina komphezulu kunye nokuqina kukonke kwe-mandrel ehlatyiweyo.Oku kunokubandakanya iinkqubo ezifana ne-chemical vapor deposition (CVD) okanye i-physical vapor deposition (PVD) ukwenza i-coating yokukhusela.Ukulawulwa komgangatho: Amanyathelo angqongqo olawulo lomgangatho aphunyezwa kuyo yonke inkqubo yokuvelisa ukuqinisekisa ukuba i-molybdenum alloy punched mandrels ihlangabezana nokunyamezela okuchanekileyo, ukuchaneka komgangatho kunye neemfuno zokusebenza.Ukuhlolwa kokuGqibela kunye noVavanyo: Inkqubo yokuhlolwa ngokucokisekileyo kunye novavanyo lwenziwa ukuze kuqinisekiswe ukuthembeka kunye nokusebenza kwe-mandrel yokugqobhoza egqityiweyo.Oku kunokubandakanya imilinganiselo yobukhulu, uhlalutyo lomphezulu kunye novavanyo lokusebenza phantsi kweemeko zokusebenza ezifanisiweyo.Ukuveliswa kwe-molybdenum ingxubevange yokubhoboza i-mandrels kufuna ingqalelo ekhethekileyo ekukhethweni kwezinto eziphathekayo, ukuchaneka kwe-machining, unyango lobushushu kunye nokuqinisekiswa komgangatho wokuqinisekisa ukuba isixhobo sokugqibela sihlangabezana neemfuno ezifunekayo zokugqobhoza kwesinyithi kunye nokwenza izicelo.
I-Molybdenum crucibles isetyenziswa ngokubanzi kwizicelo zokushisa okuphezulu, ngakumbi kumashishini afana ne-metallurgy, imveliso yeglasi kunye ne-sintering material.Nazi ezinye iindlela zokusetyenziswa okuthe ngqo: Ukunyibilikiswa nokusatywa: Izikhonkwane ze-molybdenum zihlala zisetyenziselwa ukunyibilikisa nokujula iintsimbi ezinobushushu obuphezulu kunye nengxubevange njengegolide, isilivere, neplatinam.Indawo ephezulu yokunyibilika kwe-Molybdenum kunye ne-thermal conductivity egqwesileyo yenza kube yinto efanelekileyo yokumelana nobushushu obugqithisileyo obubandakanyekayo kwinkqubo yokunyibilika kwesinyithi.I-Sintering: Ii-crucibles ze-Molybdenum zisetyenziselwa ukucoca i-ceramic kunye ne-powders yensimbi, apho amaqondo okushisa aphezulu afunekayo ukuphumeza ukuxinana kunye nokukhula kweenkozo.I-inertness ye-Molybdenum kunye nokukwazi ukumelana nokushisa okuphezulu ngaphandle kokuphendula kunye nezinto ezicutshungulwayo zenza kube yinto efanelekileyo yokukhetha izicelo ze-sintering.Ukwenziwa kweglasi: Iibhobho ze-molybdenum zisetyenziselwa ukuveliswa kweeglasi ezikhethekileyo kunye neeramics zeglasi.Ukuzinza okuphezulu kwe-thermal ye-Molybdenum kunye nokungangenisi kuqinisekisa ukuba ayingcolisi izinto ezinyibilikayo, okwenza kube yinto ebalulekileyo yenkqubo yokwenza iglasi.Ukuveliswa kwe-Semiconductor: Kwishishini le-semiconductor, i-molybdenum crucibles isetyenziselwa ukukhula kunye nokucubungula i-crystals enye, njenge-silicon kunye nezinye izinto ze-semiconductor.Ukucoceka okuphezulu kunye nokuchasana nokusebenza kweekhemikhali kwenza ukuba i-molybdenum ilungele ezi zicelo.Ngokubanzi, i-molybdenum crucibles ixabiswa ngenxa yokumelana nobushushu obuphezulu, ukunganyangeki kweekhemikhali, kunye nokuqina, okubenza babaluleke kwiinkqubo ezahlukeneyo zoshishino kunye nezenzululwazi ezibandakanya izinto ezishushu kakhulu kunye nezisebenzayo.
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