Umxholo oneenkcukacha
1. Ukuqulunqwa kwe-TZM Molybdenum Alloy & Neendlela zokomeleza
I-TZM molybdenum alloy yimathiriyeli ephezulu-yentsebenzo edityanisiweyo eyenziwe ngokudibanisa i-titanium, i-zirconium, i-carbon kunye nezinye izinto ezidibanisayo kwi-matrix ecocekileyo ye-molybdenum. Ukubunjwa komgangatho: isiseko se-molybdenum (intsalela), i-titanium (0.5-} 1.0%), i-zirconium (0.08-0.12%), i-carbon (0.02-0.04%). Olu lwakhiwo lubonakala luncinci, ngokusebenzisa iindlela ezininzi zokuqinisa, luphucula kakhulu ukusebenza kobushushu obuphezulu bemolybdenum.
【Ukomelezwa kwesisombululo esiluqilima】 I-titanium eyongeziweyo kunye nezinto ze-zirconium zenza izisombululo eziqinileyo nge-molybdenum, ukwandisa ukuzinza kwe-molybdenum lattice, ngaloo ndlela iphakamisa amandla ezinto eziphathekayo. Le ndlela yokomeleza ibonisa iziphumo ezicacileyo kwiqondo lokushisa kwegumbi kunye nemiphumo ecacileyo ngakumbi kumaqondo aphezulu.
【Ukuqiniswa kwemvula】 Ngaphantsi kweenkqubo ezithile zonyango lobushushu, izinto ezixutywayo zenza izigaba ze-alloy ezintle (ezifana ne-carbides). La masuntswana esigaba sesibini -ayithintele ngokufanelekileyo intshukumo ye-dislocation, iphucula ngokubonakalayo imathiriyeli ephezulu{2}}yokunganyangeki kobushushu. Oku kubalulekile kwizicelo ezifuna{4}}inkonzo yexesha elide eliphezulu{5}}lobushushu obuphezulu.
【Ukomelezwa komda wokudla okuziinkozo】 Ukongezwa kwento edibanisayo kunceda ukucokisa ubungakanani beenkozo kunye nokuphucula ubume bomda weenkozo, ukomeleza umda wokutya okuziinkozo ukomelela, ukwenza imbrittle ibenzima ngakumbi kunye nokuqhekeka kumaqondo obushushu aphakamileyo.
Ngokwahlukileyo, imolybdenum esulungekileyo ingena lula (inguquko ecothayo phantsi koxinzelelo oluqhubekayo) kumaqondo obushushu aphezulu, inqanda ukusetyenziswa kwayo kwenkonzo yexesha elide{0}}elide{1}}. I-TZM molybdenum alloy, ngokusebenzisa iindlela zokomeleza ngaphezulu, inyusa umlinganiselo wokusetyenziswa kwemolybdenum ecocekileyo (malunga ne-1600 degree) ukuya kwi-1800-2000℃nangaphezulu, yandisa kakhulu uluhlu lwezicelo.
2. I-TZM Molybdenum Alloy iPhakamileyo{1}}Ubushushu bokusebenza kunye nezinto eziluncedo kwiSicelo
【Ophezulu{0}}Amandla obushushu】 Kwiqondo le-1500, i-TZM molybdenum ingxubevange yamandla aqina malunga ne-200 MPa, ngelixa i-molybdenum ecocekileyo kubushushu obufanayo ibonisa kuphela i-50-100 MPa. Oku kuthetha ukuba i-TZM molybdenum ialloy deformation kunye nemingcipheko yokwaphuka phantsi koxinzelelo olufanayo isezantsi kakhulu kunemolybdenum esulungekileyo, evumela usetyenziso kwiimeko zobunjineli eziqatha.
【I-Creep Resistance】 I-Creep yimathiriyeli yentsimbi ecothayo ukuguqulwa phantsi{0}}kwexesha elide eliphezulu{1}}loxinzelelo lobushushu. Umyinge we-TZM we-molybdenum alloy creep yi-1/10 kuphela-1/20 leyo ye-molybdenum esulungekileyo, ibaluleke kakhulu kwizicelo ezifuna uzinzo oluthe ngqo lwe-dimensional (ezifana nezikhenkcezi kunye nesixhobo sokutshisa isikhephe).
【Ukuxhathisa ukuFatigue kweThermal】 I-TZM molybdenum alloy ibonisa ukusebenza okuzinzile phantsi kotshintsho oluqhelekileyo lobushushu (imijikelo yokufudumeza kunye nokupholisa), ayivezi lula iintanda okanye i-embrittlement. Oku kubaluleke kakhulu ekusebenzeni komjikelo wesixhobo (ezifana nebhetshi{1}}uhlobo lwamagumbi eziko).
【Ukuxhathisa ukhukuliseko】 Xa udibana neekhemikhali ezithile (njengeetyuwa ezithile ezinyibilikisiweyo, umphunga wesinyithi) kwindawo -zobushushu obuphezulu, ukuxhathisa kokukhukuliseka kwe-TZM molybdenum ingxubevange yodlula imolybdenum esulungekileyo. Oku kuyenza ifaneleke ngokukodwa kwizicelo zeekhemikhali kunye nezesinyithi.
【Ukusebenziseka】 Nangona i-TZM molybdenum ialloy ibonisa ubulukhuni obuphezulu, ukusebenza kwayo xa kuthelekiswa nemolybdenum esulungekileyo kuhlala kunenzuzo, njengoko ukudibanisa izinto ezidibanisayo kuphucula ukuqina kobushushu obuphantsi, ukunciphisa umngcipheko womonakalo womatshini.
Olu didi lwentsebenzo lugqwesileyo lwenza i-TZM molybdenum alloy ibe yimathiriyeli ethandwayo kwi-vacuum metallurgy,{0}}amagumbi obushushu obuphezulu, kunye nokusetyenziswa okugqithisileyo kwemizi-mveliso.
3. Uthelekiso loQoqosho: TZM Molybdenum Alloy vs. Pure Molybdenum
【Uthelekiso lweendleko zokuQala】 I-TZM imolybdenum ialloy unit ixabisa i-1.5{2}}2 umphinda-phinde nge-molybdenum emsulwa, kuba iinkqubo zokuxuba zintsokothile neendleko zento edibeneyo yokudityaniswa. Kwizicelo ezingabizi kakhulu, lo mahluko unokubonakala ubalulekile.
【Uthelekiso lweendleko zoMjikelo woBomi zizonke】 Nangona kunjalo, kuqwalaselwe ngokupheleleyo ubomi bemveliso, uzinzo lokusebenza, kunye neendleko zokuyigcina, i-TZM molybdenum alloy ihlala ibonisa uqoqosho oluphezulu:
- Ubomi: Iimveliso ze-TZM zihlala ziphindwe ka-3-5 ubude kune-molybdenum ecocekileyo. Umzekelo, iicrucibles ze-molybdenum ezicocekileyo zinokufuna ukutshintshwa rhoqo kwiinyanga ezi-3-6, ngelixa i-TZM molybdenum crucibles inokusebenza iminyaka eyi-1-2.
- Ilahleko yexesha lokuphumla: Ukutshintshwa kwezixhobo kubangela ukuyekiswa kwemveliso, iindleko ezingangqalanga zidlula kude iindleko zesixhobo. Ixesha elide -lobomi beemveliso ze-TZM zehlisa kakhulu ilahleko enjalo.
- Umgangatho weMveliso: Izixhobo ze-TZM{1}}imveliso eveliswayo zibonisa umgangatho ozinzile ngakumbi, ukulahlwa kwemveliso okumbalwa ukusuka kwi-creep{2}}enziwa deformation.
【Iindleko-Uhlalutyo lwenzuzo】 Masithi ilitye lokusila lisebenzisa iicrucibles ze-molybdenum ezicocekileyo kunye neendleko zonyaka zokutshintshwa kwesigidi esi-1 se-RMB (izixhobo ezingama-600k + ixesha lokuphumla kunye nelahleko yobulunga 400k); ukutshintshela kwii-crucibles ze-TZM kunciphisa iindleko zonyaka ukuya kwi-300k RMB (iindleko eziphezulu zezixhobo kodwa ixesha elide lokuphila kunye nelahleko ephantsi engathanga ngqo). Ngoko ke, ngaphandle kweendleko eziphezulu-zesixhobo seyunithi nganye, iindleko zizonke zonyaka zehla nge-70%, kunye ne-ROI yotyalo-mali engaphezulu kwe-100%.
Kubavelisi abaninzi, ukuthatha i-TZM molybdenum alloy endaweni yemolybdenum esulungekileyo kuyathetheleleka ngokwezoqoqosho.
4. I-TZM Molybdenum Alloy Engineering Applications & Case Analysis
【Usetyenziso lwegumbi lokufunxa kwisithando somlilo】 Kwii-semiconductors, i-solar, kunye namanye amashishini afuna ukufudumeza ngevacuum, izinto zokufudumeza iziko kunye namagumbi asebenzisa i-molybdenum. Ukusebenzisa i-TZM ingxubevange ye-molybdenum xa kuthelekiswa nemolybdenum esulungekileyo ivumela ukunyusa izinga lobushushu elisebenza kwiziko lama-200 + okanye ukwandisa ubomi obuyi-3-5x kubushushu obufanayo. Umvelisi othile we-LED, wamkela izinto zokufudumeza ze-TZM, wandisa amaxesha okugcinwa kweziko locingo lwe-molybdenum ukusuka kwiinyanga ezi-6 ukuya kwiinyanga ezingama-24, okonga izigidi ezi-3 zeerandi ngonyaka.
【I-Steel Melting Crucible】 Kwizinto ezizodwa kunye nokunyibilika kwentsimbi yealloyi, izikhonkwane zobushushu obuphezulu zizixhobo ezibalulekileyo. I-TZM molybdenum crucibles ayimelani kuphela namaqondo obushushu aphezulu; Amazinga asezantsi okurhubuluza aqinisekisa ukuchaneka komgangatho, ukunciphisa inkunkuma yokucubungula elandelayo. Isixhobo sokusila esikhethekileyo, esamkela i-TZM endaweni ye-molybdenum ecocekileyo, sandise isivuno se-ingot ukusuka kuma-92% ukuya kuma-98%, sinyuse iingeniso ngokuthe ngqo ezidlula kakhulu umahluko weendleko zezixhobo.
【I-Chemical Reactor】 Kubushushu obuphezulu-kubume berhasi etyiwayo (efana nekhlorin kunye neenkqubo zehalogenation), ukomelela kokhukuliseko lwe-TZM molybdenum alloy kuqinisekisa ukusebenza{1}}kwexesha elide. Ishishini lemichiza yefluorine, elamkela i-TZM ye-reactor linings, amazinga okusilela okucuthayo ngama-60%, iindleko zolondolozo ezithotyiweyo ngama-50%.
【Isixhobo se-Electron okanye i-Ion Beam】 Kwizixhobo eziphezulu -zesixhobo sombane wamandla, iithagethi zemolybdenum okanye i-electrode kufuneka zimelane nobushushu obugqithisileyo kunye noxinzelelo. I-TZM molybdenum alloy ephezulu{2}}amandla obushushu kunye nokumelana nokudinwa kwe-thermal iqinisekisa ukuthembeka kwesixhobo kunye nobomi.
Ezi meko zesicelo zibonisa i-TZM molybdenum alloy, nangona utyalo-mali lokuqala luphezulu kancinci, izisa imveliso ebalulekileyo kunye nokonga kweendleko, ngokuqhelekileyo ibuyisela utyalo-mali phakathi kweminyaka eyi-1-2.
I-kdmet.com ibonelela ngokuphezulu-umgangatho ophezulu we-TZM imveliso ye-molybdenum alloy ehambelana ne-GB/T 3462, imigangatho ye-ASTM B384, ekwaziyo ukwenza ngokwezifiso kunye nokuphucula iimfuno zakho zesicelo. Iqela lethu lobunjineli linokuncedisa kuyilo lwesisombululo sobugcisa, liqinisekisa iingenelo eziphezulu kwezoqoqosho ukusuka kulwamkelo lwemveliso ye-TZM.
