Buuxinta macaamiishu waa yoolkeena koowaad. Waxaan kor u qaadnaa heerka xirfadeed ee joogtada ah, tayada sare, kalsoonida iyo adeegga Supply ODM Isostatic Graphite Heater for Vacuum Furnace, Waxaan kaliya ma bixinno tayada wanaagsan macaamiisheenna, laakiin xitaa ka sii muhiimsan waa taageeradayada ugu weyn oo ay la socoto kharashka tartanka.
Buuxinta macaamiishu waa yoolkeena koowaad. Waxaan kor u qaadeynaa heerka xirfadeed ee joogtada ah, tayada sare, kalsoonida iyo adeeggaShiinaha Istatic Graphite Heater and Graphite Heater Elements, Si loo buuxiyo shuruudaha macaamiisha gaarka ah ee adeeg kasta oo kaamil ah iyo alaab tayo leh oo deggan. Waxaan si diiran u soo dhaweyneynaa macaamiisha adduunka oo dhan inay nagu soo booqdaan, annaga oo kaashanayna wadashaqeyn dhinacyo badan leh, oo aan si wadajir ah u horumarino suuqyo cusub, abuuraan mustaqbal wanaagsan!
Kuleyliyaha garaafka
Qaybaha kuleyliyaha garaafka waxaa loo isticmaalaa foornada heerkul sare oo heerkulku gaaray 2200 darajo deegaanka faakuumka iyo 3000 digrii ee deoxidized iyo deegaanka gaaska la geliyo.
Tilmaamaha ugu muhiimsan ee kuleyliyaha garaafka:
1. isku mid ahaanshaha qaab dhismeedka kuleylka.
2. koronto wanaagsan iyo culeys koronto oo sarreeya.
3. iska caabin daxalka.
4. oksidizability.
5. nadiifinta kiimikada sare.
6. xoogga farsamada sare.
Faa'iidada waa tamar hufan, qiimo sare iyo dayactir hooseeya.
Waxaan soo saari karnaa ka-hortagga oksaydhka iyo cimriga dheer ee garaafiga crucible, caaryada garaafka iyo dhammaan qaybaha kuleyliyaha garaafka.
Qiyaasaha ugu muhiimsan ee kuleyliyaha garaafka:
Tilmaamaha Farsamada | VET-M3 |
Cufnaanta Weyn (g/cm3) | ≥1.85 |
Waxyaabaha Ash (PPM) | ≤500 |
Xeebta Adag | ≥45 |
Iska caabin gaar ah (μ.Ω.m) | ≤12 |
Xoog Jilicsan (Mpa) | ≥40 |
Xoog isku dhejisan (Mpa) | ≥70 |
Max. Cabbirka hadhuudhka (μm) | ≤43 |
Isku-dhafka Balaadhinta kulaylka Mm/°C | ≤4.4*10-6 |
Kuleyliyaha garaafka ee foornada korantada wuxuu leeyahay sifooyin caabbinta kulaylka, caabbinta oksaydhka, korantada wanaagsan ee korantada iyo xoojinta farsamada ka wanaagsan. Waxaan mishiin karnaa noocyada kala duwan ee kuleyliyaha graphite sida waafaqsan naqshadaha macaamiisha.
Buuxinta macaamiishu waa yoolkeena koowaad. Waxaan kor u qaadnaa heerka xirfadeed ee joogtada ah, tayada sare, kalsoonida iyo adeegga Supply ODM Isostatic Graphite Heater for Vacuum Furnace, Waxaan kaliya ma bixinno tayada wanaagsan macaamiisheenna, laakiin xitaa ka sii muhiimsan waa taageeradayada ugu weyn oo ay la socoto kharashka tartanka.
Sahayda ODMShiinaha Istatic Graphite Heater and Graphite Heater Elements, Si loo buuxiyo shuruudaha macaamiisha gaarka ah ee adeeg kasta oo kaamil ah iyo alaab tayo leh oo deggan. Waxaan si diiran u soo dhaweyneynaa macaamiisha adduunka oo dhan inay nagu soo booqdaan, annaga oo kaashanayna wadashaqeyn dhinacyo badan leh, oo aan si wadajir ah u horumarino suuqyo cusub, abuuraan mustaqbal wanaagsan!