I-China izinga lokushisa eliphezulu elincibilika i-molybdenum crucible yesithando somlilo Umkhiqizi Nomphakeli

izinga lokushisa eliphezulu elincibilika i-molybdenum crucible yesithando somlilo

Incazelo emfushane:

Izinga lokushisa eliphakeme elincibilika i-molybdenum crucible iyisitsha esisetshenziselwa ngokukhethekile izicelo zokushisa okuphezulu, ikakhulukazi ezithandweni nakwezinye izinto zokushisa ukushisa. I-Molybdenum yakhethwa ngenxa yezinga layo eliphezulu lokuncibilika kanye nokumelana nokugqwala, okuyenza ifaneleke ukuphatha izinsimbi ezincibilikisiwe nezinye izinto ezisezingeni eliphezulu. Lawa ma-crucibles asetshenziswa kakhulu ezimbonini ezifana ne-metallurgy, ukwenza ingilazi kanye nocwaningo lwezinto ezisezingeni eliphezulu.

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izincazelo Zomkhiqizo

I-Molybdenum crucible ingumkhiqizo wezimboni obalulekile osetshenziswa kakhulu embonini ye-metallurgical, imboni yomhlaba engavamile, i-silicon ye-monocrystalline, i-crystal yokwenziwa kanye nezimboni zokucubungula imishini.

Ikakhulukazi ezifusini zokukhula zekristalu elilodwa, i-molybdenum crucible enobumsulwa obuphezulu, ukuminyana okuphezulu, akukho mifantu yangaphakathi, usayizi oqondile, nezindonga ezibushelelezi zangaphakathi nangaphandle zidlala indima ebalulekile ezingeni lempumelelo le-crystallization yembewu, ukulawula ikhwalithi yokudonsa ikristalu, i-crystallization. nokunamathela kwamabhodwe, nempilo yesevisi ngesikhathi sokukhula kwekristalu yesafire. .

Imininingwane Yomkhiqizo

Ubukhulu	Ukwenza ngokwezifiso
Le yindawo ka Origin	Luoyang, Henan
I gama le-brand	FGD
Isicelo	Imboni yeMetallurgical
Isimo	Umjikelezo
Ubuso	Ipholishiwe
Ubumsulwa	99.95% Min
Okubalulekile	Okuhlanzekile Mo
Ukuminyana	10.2g/cm3
Imininingwane	Ukumelana nokushisa okuphezulu
Ukupakisha	Ikesi Lokhuni

I-Chemical Compositon

I-Creep Test Sample Material

Izingxenye eziyinhloko	Mo＞99.95%
Okuqukethwe ukungcola≤
Pb	0.0005
Fe	0.0020
S	0.0050
P	0.0005
C	0.01
Cr	0.0010
Al	0.0015
Cu	0.0015
K	0.0080
N	0.003
Sn	0.0015
Si	0.0020
Ca	0.0015
Na	0.0020
O	0.008
Ti	0.0010
Mg	0.0010

Okubalulekile	Hlola izinga lokushisa(℃)	Ukuqina Kwepuleti(mm)	Ukwelashwa kokushisa kwangaphambi kokuhlolwa
Mo	1100	1.5	1200℃/1h
	1450	2.0	1500℃/1h
	1800	6.0	1800℃/1h
I-TZM	1100	1.5	1200℃/1h
	1450	1.5	1500℃/1h
	1800	3.5	1800℃/1h
I-MLR	1100	1.5	1700℃/3h
	1450	1.0	1700℃/3h
	1800	1.0	1700℃/3h

Izinga Lokuhwamuka Kwezinsimbi Eziphikisayo

I-Vapor Pressure Of Refractory Metals

Kungani Khetha Thina

1. Imboni yethu itholakala eLuoyang City, esifundazweni saseHenan. I-Luoyang iyindawo yokukhiqiza yezimayini ze-tungsten ne-molybdenum, ngakho-ke sinezinzuzo eziphelele ngekhwalithi namanani;

2. Inkampani yethu inabasebenzi bezobuchwepheshe abaneminyaka engaphezu kwengu-15 yesipiliyoni, futhi sinikeza izixazululo neziphakamiso ezihlosiwe zezidingo zekhasimende ngalinye.

3. Yonke imikhiqizo yethu ihlolwa ngokuqinile ikhwalithi ngaphambi kokuthunyelwa kwamanye amazwe.

4. Uma uthola izimpahla ezingalungile, ungaxhumana nathi ukuze uthole imbuyiselo.

Ukugeleza Kokukhiqiza

1. ukulungiselela impahla eluhlaza

(Le nto eluhlaza idinga ukuhlangabezana nezinga elithile lokuhlanzeka, ngokuvamile nemfuneko yobumsulwa ye-Mo ≥ 99.95%)

2. ukukhiqizwa okungenalutho

(Layisha izinto zokusetshenziswa esikhunjini ukuze ulungise i-cylindrical billet eqinile, bese uyicindezela ibe yi-cylindrical billet)

3. umoni

(Beka okungenalutho okucutshungulwe esithandweni somlilo esiphakathi, bese ufaka igesi ye-hydrogen esithandweni. Izinga lokushisa lokufudumala lingu-1900 ℃ futhi isikhathi sokushisa amahora angu-30. Ngemva kwalokho, sebenzisa ukujikeleza kwamanzi ukuze uphole amahora angu-9-10, upholile izinga lokushisa legumbi, futhi ulungise umzimba obunjiwe ukuze usetshenziswe kamuva)

4. Ukuqamba nokubumba

(Shisisa i-billet eyakhiwe ibe ngu-1600 ℃ amahora angu-1-3, bese uyisusa futhi uyifake esimweni esibucayi ukuze uqedele ukukhiqizwa kwe-molybdenum crucible)

Izinhlelo zokusebenza

Ucwaningo lwesayensi: I-Molybdenum crucibles inohlu olubanzi lwezinhlelo zokusebenza emkhakheni wocwaningo lwesayensi. Okokuqala, idlala indima ebalulekile ekuhlolweni kwamakhemikhali, njengoba ama-molybdenum crucibles asetshenziswa kakhulu ekuhloleni izinga lokushisa eliphezulu kanye nokusabela kwamakhemikhali ngenxa yokuzinza kwawo okuhle kakhulu kwezinga lokushisa nokumelana nokugqwala. Kusayensi yezinto zokwakha, ama-molybdenum crucibles asetshenziswa kakhulu ezinqubweni ezinjengokuncibilika kanye ne-solid-state sintering. Isibonelo, ekuncibilikeni kwama-alloys ensimbi, ama-molybdenum crucibles angakwazi ukumelana namazinga okushisa aphezulu futhi alondoloze ukuzinza, okwenza ukulungiswa kwama-alloys ensimbi kucace futhi kulawuleke.

Ngaphezu kwalokho, ekuhlaziyweni okushisayo nokuhlolwa kokusebenza kwamasampula ezinto ezibonakalayo, ama-molybdenum crucibles nawo asebenza njengeziqukathi zesampula ezibalulekile, ezihlinzeka ngendawo ezinzile emazingeni okushisa aphezulu kanye nokuqinisekisa ukunemba kwedatha yokuhlola.

Izitifiketi

Umdwebo Wokuthumela

FAQS

Kungani ama-molybdenum crucibles ephuka ngesikhathi sokusetshenziswa?

Ukusetshenziswa okungalungile: Uma izinga lokushisa lehla ngokushesha ngesikhathi sokusetshenziswa, ukucindezeleka okubangelwa umehluko wokushisa phakathi kwezindonga zangaphandle nezangaphakathi zidlula ububanzi obungamelana ne-crucible, okungase futhi kuholele ekuqhekekeni. .

Ingabe i-molybdenum crucible ingashiswa ize ibebomvu?

Yebo, kungenzeka ukushisisa i-molybdenum crucible kuya ekushiseni okubomvu. I-Molybdenum inezinga eliphezulu lokuncibilika elingu-2,623 degrees Celsius (4,753 degrees Fahrenheit), okuyivumela ukuba imelane namazinga okushisa aphakeme kakhulu ngaphandle kokuncibilika. Lokhu kwenza ama-crucibles e-molybdenum alungele izinhlelo zokusebenza ezidinga ukushisisa kuya kumazinga okushisa abomvu-okushisa, njengokuncibilika kwezinsimbi, ingilazi, noma ezinye izinqubo zezinga lokushisa eliphezulu. Kodwa-ke, kubalulekile ukuqinisekisa ukuthi i-crucible isetshenziswa ngaphakathi kwebanga layo lokushisa elishiwo nokuthi izinyathelo ezifanele zokuphepha zilandelwa lapho kusetshenziswa iziphambano ezibomvu ezishisayo.

Kungani kufanele ushise i-crucible kancane ngomzuzu wokuqala?

Kubalulekile ukushisa i-crucible ngobumnene phakathi nomzuzu wokuqala ukuvimbela ukushaqeka okushisayo. Uma i-crucible ebandayo ivezwa emazingeni okushisa aphezulu kakhulu ngokushesha, ingabangela ukwanda okungalingani kanye nokucindezeleka okushisayo, okungabangela ukuthi i-crucible iqhekeke noma iqhekeke. Nciphisa ubungozi bokushaqeka okushisayo futhi uqinisekise ubuqotho be-crucible ngesikhathi sokushisa ngokushisa i-crucible ngobumnene ekuqaleni futhi kancane kancane ukulethe ezingeni lokushisa elifunayo. Le ndlela isiza ukunweba impilo ye-crucible futhi igcine ubuqotho bayo besakhiwo ukuze iphinde isetshenziswe.

Okwedlule: 0.025mm intambo ye-tungsten engu-99.95% umcu we-tungsten omsulwa

Olandelayo: Ibhodwe elincibilikayo le-tungsten crucible yesithando somlilo esishisayo

Bhala umyalezo wakho lapha futhi usithumelele wona