intambo ye-tungsten eyenziwe ngokwezifiso yokufakwa kwevacuum
Indlela yokuvelisa yocingo lwe-tungsten yokugquma ivacuum ihlala ibandakanya la manyathelo alandelayo:
Ukukhetha imathiriyeli ekrwada: Khetha umgubo we-tungsten womgangatho ophezulu njengemathiriyeli ekrwada yokuvelisa ucingo lwe-tungsten.Ukuxuba umgubo: I-Tungsten powder ixutywe kunye nezibophelelo kunye nezinye izongezo ukwenza umxube we-homogeneous, othi emva koko ucinezele kwifomu eqinile usebenzisa iteknoloji yokucinezela.I-Sintering: Umxube we-tungsten odibeneyo uphantsi kobushushu obuphezulu kwi-atmosphere elawulwayo ukuze udibanise amaqhekeza kunye ukwenza ucingo oluqinileyo lwe-tungsten.Umzobo: Ucingo lwe-tungsten olusinkiweyo lutsalwa ngothotho lweefa ukuze kufumaneke i-diameter efunekayo kunye nokugqiba okugudileyo komphezulu.I-Anealing: Ucingo oluzotyiweyo lwe-tungsten lunokuthi lufakwe (inkqubo yonyango lobushushu) ukunyusa i-ductility yayo kunye nokuphelisa naluphi na uxinzelelo olushiyekileyo.Unyango loMphezulu: Ucingo lweTungsten lunokuba nonyango olongezelelweyo lomphezulu, olufana nokucoca, ukupolisha okanye ukugquma, ukomeleza ukufaneleka kwayo kwizicelo zokugquma kwevacuum.
La manyathelo anokwahluka ngokuxhomekeka kwiimfuno ezithile zenkqubo yokugqoka i-vacuum kunye neempawu ezifunwayo ze-tungsten filament.
Ucingo lweTungsten luqhele ukusetyenziswa kwiinkqubo zokugquma ivacuum ngenxa yendawo ephezulu yokunyibilika, ukuhanjiswa kwe-thermal, kunye noxinzelelo lomphunga ophantsi kumaqondo obushushu aphezulu.Xa isetyenziswe njengento yokufudumeza okanye i-filament kwi-vacuum coating system, i-tungsten filament inokuvelisa ngokufanelekileyo ubushushu ukukhupha izinto zokugquma ezifana nesinyithi okanye i-ceramics.Le nkqubo yokuguquka komphunga ibangela ukuba izinto zokugquma zifakwe ngokulinganayo kwi-substrate surface, zenze i-coating, i-coating efanayo.Ikhono le-Tungsten wire ukugcina ingqibelelo yesakhiwo kunye nokumelana nokuguqulwa kwamaqondo aphezulu okushisa kwenza kube yinto efanelekileyo yokusetyenziswa kwe-vacuum coating, apho ukulawulwa kweqondo lokushisa kunye nokuzinza kubaluleke kakhulu ekufezekiseni iziphumo ezihambelanayo zokugquma.Ukongeza, uxinzelelo lomphunga oluphantsi lwe-tungsten luqinisekisa ukungcoliseka okuncinci kwendawo ye-vacuum ngexesha lokufudumeza kunye ne-vaporization.
Ngokubanzi, iipropathi ezinamandla zocingo lwe-tungsten kunye nokumelana nobushushu obuphezulu zenza ukuba kube yinto ethembekileyo yokukhetha iinkqubo zokugquma i-vacuum, inceda ukuvelisa umgangatho ophezulu, iingubo ezifanayo kwiintlobo ezahlukeneyo ze-substrate.
| Igama lemveliso | Ucingo lweTungsten lokugquma ivacuum |
| Izinto eziphathekayo | W1 |
| Inkcazo | Customized |
| Umphezulu | Ulusu olumnyama, ialkali ihlanjiwe, igudisiwe. |
| Ubuchwephesha | inkqubo Sintering, machining |
| Indawo yokunyibilika | 3400℃ |
| Ukuxinana | 19.3g/cm3 |
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E-mail : jiajia@forgedmoly.com
