I-High Temperature Molybdenum Heating Elements yesithando somlilo seVacuum
Incazelo
I-Molybdenum iyinsimbi ephikisayo futhi ifaneleka kahle ukusetshenziswa emazingeni okushisa aphezulu.Ngezakhiwo zabo ezikhethekile, i-molybdenum iyisinqumo esiphelele sezingxenye embonini yokwakhiwa kwesithando somlilo.Izakhi zokushisa ze-molybdenum (i-molybdenum heater) zisetshenziswa kakhulu kwiziko lokushisa eliphezulu, iziko lokukhula kwesafire, nezinye iziko lokushisa eliphezulu.
Uhlobo nosayizi
Izakhi zokushisa ze-molybdenum zingashiswa futhi zisikwe.Izinto zokushisa ze-molybdenum kufanele zenziwe ngocingo olulodwa oluqhubekayo, induku, noma iribhoni.Ukutholakala okujwayelekile kuchazwe ngezansi.Abanye osayizi nokubekezelelana kuyatholakala.
Ububanzi (mm) | Ububanzi (mm) | Ubude (mm) | |||
Usayizi | Ukubekezelelana | Usayizi | Ukubekezelelana | Usayizi | Ukubekezelelana |
3 | ±0.1 | <650 | ±5.0 | <1200 | ±10.0 |
4 | ±0.1 | <600 | ±5.0 | <1150 | ±10.0 |
5 | ±0.1 | <550 | ±5.0 | <1100 | ±10.0 |
6 | ±0.2 | <550 | ±5.0 | <1050 | ±10.0 |
7 | ±0.2 | <500 | ±5.0 | <1000 | ±10.0 |
8 | ±0.2 | <500 | ±5.0 | <950 | ±5.0 |
9 | ±0.2 | <450 | ±5.0 | <900 | ±5.0 |
Izici
- Amazinga okushisa aphezulu okusebenza
- Ukumelana ne-creep okuvelele
- Izinga eliphezulu lokuzinza kwe-dimensional
- Okumsulwa ngokwedlulele
- Ukumelana nokugqwala okuhle kakhulu
- I-coefficient ephansi yokunwetshwa
Izinhlelo zokusebenza
Izinto zokushisisa ze-Molybdenum zingalindelwa, ngaphansi kwezimo ezifanele, ukugcina izinga lokushisa lifinyelela cishe ku-1800°C.Lezi zisetshenziswa kabanzi ezithandweni zokumelana nezinga lokushisa eliphezulu, ezithandweni zokukhula kwesafire.
Ubuciko
Impahla eluhlaza:Kusukela ezintweni ezingavuthiwe, sikhetha izinto ezingavuthiwe zekhwalithi ephezulu, ezigqame kakhulu ekuzinzeni nasekuhambisaneni kwemikhiqizo.Khomba izinhlobo ezahlukene zezinto zokusetshenziswa bese umaka inombolo yeqoqo.Futhi iqoqo ngalinye lezinto zokusetshenziswa kufanele lithathwe isampula, lihlolwe futhi ligcinwe kungobo yomlando.Qinisekisa ukulandeleka komkhiqizo ngamunye oqediwe futhi uthuthukise ikhwalithi yomkhiqizo ngokuqhubekayo.
Impushana:Ukulawulwa kwenqubo yokugaya imikhiqizo ye-Zhaolinxin Metal kunembe kakhulu, enezixube eziningana ezinkulu kanye namapulatifomu okudlidliza ukuze kuqinisekiswe ukuthi izinto eziqukethwe ku-pulverizing kanye nenqubo yokuxuba zinganyakaziswa ngokuphelele futhi zisatshalaliswe ngokulinganayo, ukuze kuqinisekiswe ukuhambisana kwenhlangano yangaphakathi. imikhiqizo.
Ukucindezela:Enqubweni yokuhlanganisa impushana, impushana icindezelwa imishini yokucindezela ye-isostatic ukwenza isakhiwo sayo sangaphakathi sifane futhi siminyene.I-Zhaolixin inesikhunta se-batch esiphelele kakhulu, futhi inemishini yokucindezela ye-isostatic ukuhlangabezana nokukhiqizwa kwamaqoqo amakhulu kakhulu emikhiqizo.
I-Sintering:Ku-powder metallurgy, ngemva kokuba i-powder yensimbi ibunjwe ngokucindezela kwe-isostatic, iyashiswa ekushiseni okuphansi kunephuzu lokuncibilika lezingxenye eziyinhloko ukwenza izinhlayiya zixhumeke, ukuze kuthuthukiswe ukusebenza kwemikhiqizo, okubizwa ngokuthi i-sintering.Ngemuva kokwakhiwa kwempushana, umzimba ominyene otholwe ngokufaka i-sintering uhlobo lwe-polycrystalline material.Inqubo ye-sintering ithinta ngokuqondile usayizi wokusanhlamvu, usayizi wembotshana kanye nokuma komngcele wokusanhlamvu nokusatshalaliswa kwe-microstructure, okuyinqubo ewumnyombo we-powder metallurgy.
Ukuqamba:Inqubo yokubumba ingenza izinto zithole ukuminyana okuphezulu, izakhiwo ezingcono zemishini, futhi zibambe iqhaza ekuqiniseni indawo engaphezulu.Ukulawulwa okunembile kwezinga lokucubungula kanye nezinga lokushisa lokubumba lezinto ze-tungsten ne-molybdenum kuyisici esibalulekile ekusebenzeni okuphezulu kwe-Zhaolixin tungsten nezinto ze-molybdenum.Indlela yokucubungula yokusebenzisa umshini wokubumba ukuze kufakwe ingcindezi endaweni engenalutho yensimbi ukuyikhubaza ngokwepulasitiki ukuze kutholwe i-forging enezakhiwo ezithile zemishini, ukwakheka okuthile nosayizi.
I-Rolling:Inqubo yokugoqa yenza izinto zensimbi zikhiqize ukuguqulwa kwepulasitiki okuqhubekayo ngaphansi kwengcindezi yomqulu ojikelezayo, futhi zithole ukuma kwesigaba esidingekayo kanye nezakhiwo.Ngobuchwepheshe obuthuthukisiwe be-tungsten ne-molybdenum ebandayo futhi eshisayo egoqayo kanye nemishini, kusukela ku-tungsten nensimbi ye-molybdenum engenalutho kuya ekukhiqizeni ucwecwe lwe-tungsten ne-molybdenum, i-Zhaolixinguarante ikunikeza ubuchwepheshe bokukhiqiza obusezingeni eliphezulu kanye nezakhiwo zensimbi eziphakeme.
Ukwelapha Ukushisa:Ngemuva kwenqubo yokubumba nokuginqika, okokusebenza kungaphansi kwenqubo yokwelashwa kokushisa ukuze kuqedwe ngokuphelele ukucindezeleka kwesakhiwo sangaphakathi, kunikeze ukudlala ekusebenzeni kwezinto ezibonakalayo, futhi kwenze okokusebenza kube lula ekushicileleni okulandelayo.I-Zhaolixin inenqwaba yeziko le-vacuum kanye neziko le-hydrogen zokushisa ukushisa ukuze ihlangabezane nokulethwa okusheshayo kwama-oda okukhiqiza ngobuningi.
Ukwenza imishini:Izinto ze-Zhaolixin zithole ukwelashwa okuphelele kokushisa, bese zicutshungulwa zibe osayizi abahlukahlukene abenziwe ngokwezifiso ngomshini womshini onjengokuguqula, ukugaya, ukusika, ukugaya, njll., futhi iqinisekisa ukuthi inhlangano yangaphakathi yezinto ze-tungsten ne-molybdenum iqinile, ayinaso ukucindezeleka. futhi engenamigodi, engahlangabezana nezidingo zamakhasimende.
Ukuqinisekisa ikhwalithi:Ukuhlolwa kwekhwalithi nokulawulwa kuzokwenziwa kusuka ezintweni ezingavuthiwe kanye nesinyathelo ngasinye sokukhiqiza, ukuze kuqinisekiswe njalo ikhwalithi yonke imikhiqizo.Ngesikhathi esifanayo, lapho imikhiqizo eqediwe ilethwa endaweni yokugcina impahla, ukubukeka, ubukhulu kanye nokuhlelwa kwangaphakathi kwezinto kuhlolwa ngamunye ngamunye.Ngakho-ke, ukuzinza nokuvumelana kwemikhiqizo kugqame ikakhulukazi.