Qalabka Ceyriinka & Habaynta
- Horumarka Aasaasiga ah: Crucible Graphite ee Aluminium dhalaalaysawaxaa la soo saaray iyadoo lagu darayo qaybo silikoon carbide ah oo ka kooban waxyaabo kala duwan si ay ugu daraan crucibles garaafka caadiga ah.
- Tusaalooyinka Tusaalooyinka:Waxyaabaha ka kooban carbide silicon ee caadiga ah waxaa ka mid ah 50%, 24%, iwm.
- Adeegga Habaynta: Sawirka Crucible ee Aluminum dhalaalkasi buuxda ayaa loo habayn karaa iyadoo loo eegayo shuruudaha ka kooban carbide silicon silikon ee macaamiisha.
- Qaybaha Muhiimka ah: Crucible Graphite ee Aluminium dhalaalaysawaxa uu hayaa{0}graphite flake dabiici ah oo tayo sare leh iyo agab premium refractory sida alaabta ceeriin ee xudunta u ah.
- Xakamaynta Nadiifinta:Si adag u xakamee waxyaabaha wasakhda ah inta lagu jiro wax soo saarka si loo hubiyo nadiifnimada badeecada ugu fiican.
Tilmaamayaasha Farsamada
|
Shayga |
Refractory |
Muuqda Porosity |
Cufnaanta Bulk |
Xoogga Burburinta |
|
Xogta Farsamada |
Ka weyn ama la mid ah 1650 digrii |
In ka yar ama la mid ah 30% |
1.7g/cm³ |
Ka weyn ama la mid ah 8.5MPa |
Halabuurka Kiimikada
|
C% |
SiC% |
Al₂O₃% |
SiO₂% |
|
20–45 |
1–40 |
2–20 |
3–38 |
Qiimaha Metallurgical Core
Lama huraan: Aalad muhiim ah oo muhiim u ah wax soo saarka macdanta birta ah ee sare{{0}
Xaqiijinta Tayada: Si wax ku ool ah u hubi xasilloonida tayada alaabta ee birta qaaliga ah iyo heerka sare -soosaarka daawaha
Faa'idooyinka Dhameystiran: Bixi taageero farsamo oo hufan, deggan, iyo sare- ee biraha dhalaalidda iyo hababka sifaynta, abuurista faa'iidooyin dhaqaale oo muhiim ah.
Goobaha Codsiga ee ugu muhiimsan
- Daboolista Wershadaha: Si ballaaran ayaa looga isticmaalaa afar warshadood oo xudun u ah: biraha, aasaaska, mishiinada, iyo injineernimada kiimikada.
- Goobta Metallurgy: Bixi jawi heerkul sarreeya oo deggan - birta dhalaalaysa iyo sifaynta, gaarista kontoroolka nadiifka ah ee saxda ah.
- Warshadaha Aasaaska: U adeegso sidii qalab muhiim ah oo tayo sare leh - birta dhalaalaysa, si toos ah u hubinaysa tayada shubka
- Hagaajinta Mashiinada: Ka caawi habaynta iyo daawaynta qalabka birta si loo daboolo baahiyaha wax soo saarka.
- Warshadaha Kiimikada: Ku habboon gaar ah{{0} falcelinta heerkulka iyo hababka daawaynta shay.
- Muuqaallada Furaha: Farsamaynta birta qaaliga ah (dahab, qalinka) iyo wax-soo-saarka daawaynta sare{0}
Faa'iidooyinka Waxqabadka Fiican
- Waxtarka Sare & Badbaadinta Tamarta: Marka lagu daro dhaqdhaqaaqa kulaylka sare iyo cufan hoose{{0}qaab dhismeedka porosity, waxay gaabinaysaa wakhtiga dhalaalka waxayna si wayn u yaraynaysaa isticmaalka tamarta.
- Nolosha Adeegga Dheeraadka ah: Nolosha adeeggu waa 3-5 jeer ka badan kuwa caadiga ah ee garaafyada dhoobada ah, yaraynta inta jeer ee beddelka iyo kharashyada.
- Iska caabinta shoogga kulaylka: Waxay u adkeysan kartaa isbeddellada heerkulka degdega ah iyada oo aan dillaacin, hubinta isticmaalka ammaan ah.
- Iska caabin Oxidation Xoog leh: Caabbinta oksaydhisku waa 5-10 jeer marka loo eego jaangooyooyinka garaafka caadiga ah, kordhinta wareegga adeegga.
- Iska-caabbinta Daxalka: Naqshadaynta matrixka wanaagsan waxay si wax ku ool ah hoos ugu dhigtaa heerka daxalka ee dareeraha dhalaalay
- Khasaare La Yareeyay: Ku-dhejinta birta oo yar iyo ku-ururinta gidaarka gudaha, ilaalinaysa awoodda qallafsan ee xasilloon iyo yaraynta khataraha dildilaaca.
- Xaqiijinta Daahirnimada: Kontoroolka ka kooban walxaha adag waxay hubisaa inaysan wasakhayn biraha inta lagu jiro dhalaalidda.
Tilmaamid
Tilmaamaha la heli karo: 1#, 2#, …, 30#, 40#, 80#, 150#, 200# - 3000#. Shuruudaha gaarka ah sidoo kale waa la habeyn karaa.
Qoraalada Muhiimka ah
- Saxida Eray bixinta: "Parent Porosity" waxa loo istcimaalaa saxsanaanta tibaaxaha farsamada.
- Naxwaha HagaajintaMawduucyada jamac ah (tusaale, shuruudaha) waxa lagu lamaaniyaa shaqal jamac ah (tusaale, waa), iyo "wax-soo-saarka" waxa loo qaatay macnaha guud ee warshadaha.
- Midnimada astaanta: "-" waxaa loo adeegsadaa qeexitaanno si loo waafajiyo heerarka tilmaamida caalamiga ah.


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