Ductile Iron Ciid Kaxaynta Bamka Centrifugal Guriyeynta kaChina FoundryAdeegga OEM Custom iyo CNC Machining Services.
Birta shubku waa kaarboon kaarboon ka samaysan oo ka samaysan walxo kale kuwaas oo lagu sameeyo dib u dhalaalista birta doofaarka, qashinka, iyo waxyaabo kale oo lagu daro. Si loo kala saaro birta iyo birta shubka, birta shubka ah waxaa lagu qeexaa sida daawaha kabka leh ka kooban kaarboon (min 2.03%) kaas oo hubiya adkaynta wejiga u dambeeya oo leh isbeddel eutectic ah.
Iyada oo ku xidhan tafatirka kiimikaad, biraha shubku waxa ay noqon karaan kuwo aan alloys ahayn ama la isku daray. Baaxadda birta aluminiumku aad ayay u ballaadhan tahay, waxayna ka kooban yihiin ama ka kooban yihiin qaybo badan oo ka mid ah qaybaha caadiga ah, sida silikoon iyo manganese, ama waxyaabo gaar ah, sida nikkel, chromium, aluminium, molybdenum, tungsten, copper, vanadium, titanium, iyo lagu daray. kuwa kale. Guud ahaan, birta kabka waxa loo qaybin karaa bir cawl, bir bir ah (bir nodular), bir cad, bir graphite is haysta iyo birta shubka ah ee la heli karo.
| Isbarbardhigga Birta Ductile | Halabuurka Kiimikada () | Dhismaha Matrix | |||||||||
| GB/T 1348-1988 | ASTM A536-84 (2004) | EN 1563:-1997 | C | Si | Mn | P | S | Mg | Re | kuwa kale | |
| QT400-18 | 60-40-18① F32800 | EN-GJS-400-18 JS1020 | 3.6-3.8 | 2.3-2.7 | 0.5 | 08.08 | 0.025 | 0.03-0.05 | 0.02-0.03 | - | Ferrite oo la xiray |
| QT400-15 | 60-42-10 F32900 | EN-GJS-400-15 JS1030 | 3.5-3.6 | 3.0-3.2 | 0.5 | 00.07 | 02.02 | 0.04 | 0.02 | - | Ferrite oo la xiray |
| QT450-10 | 65-45-12 F33100 | EN-GJS-450-10 JS1040 | 3.4-3.9 | 2.7-3.0 | 0.2-0.5 | 00.07 | 03.03 | 0.06-0.1 | 0.03-0.1 | - | Ferrite oo la xiray |
| QT500-7 | 70-50-05 | EN-GJS-500-7 JS1050 | 3.6-3.8 | 2.5-2.9 | 0.6 | 08.08 | 0.025 | 0.03-0.05 | 0.03-0.05 | - | Pearlite + Ferrite |
| QT600-3 | 80-60-03② F34100 | EN-GJS-600-3 JS1060 | 3.6-3.8 | 2.0-2.4 | 0.5-0.7 | 08.08 | 0.025 | 0.035-0.05 | 0.025-0.045 | - | Pearlite caadiga ah |
| QT700-2 | 100-70-03 F34800 | EN-GJS-700-2 JS1070 | 3.7-4.0 | 2.3-2.6 | 0.5-0.8 | 08.08 | 02.02 | 0.035-0.065 | 0.035-0.065 | Mo0.15-0.4 Cu0.4-0.8 | Isku qas Microstructure |
| QT800-2 | - | EN-GJS-800-2 JS1080 | 3.7-4.0 | 2.5 | 0.5 | 00.07 | 03.03 | - | - | Mo0.39 Cu0.82 | Isku qas Microstructure |
| QT900-2 | 120-90-02 F36200 | EN-GJS-900-2 JS1090 | 3.5-3.7 | 2.7-3.0 | 0.5 | 08.08 | 0.025 | 0.03-0.05 | 0.025-0.045 | Mo0.15-0.25 Cu0.5-0.7 | Bainite Hoose |
| ① laga bilaabo ASTM A716-2003. ② ka ASTM A476/A476M-2000 | |||||||||||
Birta shubka ah, oo sidoo kale loo yaqaan birta kabka nodular, graphite graphite cast iron ama kaliya SG birta gaaban, waxay ka dhigan tahay koox bir ah oo shub ah. Birta kabka ah ee nodular waxay ku helaysaa garaafka nodular iyada oo loo marayo spheroidization iyo daaweynta tallaalka, taas oo si wax ku ool ah u wanaajisa sifooyinka farsamada ee birta kabka, gaar ahaan caagagga iyo adkaanta, si loo helo xoog ka sarreeya birta kaarboonka.
Tuubitaanka birta kaarboonku waxay leeyihiin waxqabadka nuugista shoogga ee ka wanaagsan birta kaarboonka, halka kaarboonka birta ah ay leeyihiin alxanka aad uga wanaagsan. Iyo ilaa xad, shubista ductile iorn waxay yeelan kartaa qaar ka mid ah bandhigyada u adkaysta xidhashada iyo miridhku. Markaa shubista birta ductile waxaa loo isticmaali karaa qaar ka mid ah guryaha bamka ama nidaamyada biyaha. Si kastaba ha ahaatee, waxaan wali u baahanahay inaan sameyno taxadar si aan uga ilaalino xirashada iyo miridhku.
Ductile iron ma aha hal shay, laakiin waa qayb ka mid ah koox maaddooyin ah oo la soo saari karo si ay u yeeshaan hanti aad u ballaadhan iyada oo la xakameynayo qaab-dhismeedka yar yar. Tilmaamaha guud ee qeexida kooxdan agabku waa qaabka garaafka. In birta ductile, graphite waa qaab nodules halkii ay ka jajabin lahaa sida ay ku jirto birta cawl. Qaabka fiiqan ee garaafyada garaafyada waxay abuuraan dhibco fiirsiyeedka gudaha matrixka birta iyo qaabka wareegsan ee qanjidhada si ka yar, sidaas darteed xannibaya abuurista dildilaaca iyo bixinta ductility la xoojiyay ee siinaya daawaha magaceeda. Marka guud ahaan marka la hadlo, haddii birta ductile ay buuxin karto shuruudahaaga, birta ductile waxay noqon kartaa doorashadaada koowaad, halkii aad ka heli lahayd birta kaarboon ee shubka.
Alaabta ceeriin ayaa loo heli karaaCiidda Kariimka
• Bir cawlan: GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
• Birta Ductile: GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
• Aluminium iyo Alloyskooda
• Qalabka kale iyo Heerarka marka la codsado
Awoodaha Kabista Ciidda ee gacanta lagu qaabeeyey:
• Cabirka ugu badan: 1,500 mm × 1000 mm × 500 mm
• Qiyaasta Miisaanka: 0.5 kg - 500 kg
• Awood Sannadeedka: 5,000 tan - 6,000 oo tan
Dulqaadyada: Codsiga.
Awoodaha Samaynta Ciidda ee Mashiinnada Wax-qabashada tooska ah:
• Cabirka ugu badan: 1,000 mm × 800 mm × 500 mm
• Qiyaasta Miisaanka: 0.5 kg - 500 kg
• Awood Sannadeedka: 8,000 tan - 10,000 tan
Dulqaadyada: Codsiga.
Habka Wax-soo-saarka Muhiimka ah
Qaababka & Naqshadeynta Qalabaynta → Samaynta Hababka → Habka Wax-qabashada → Falanqaynta Halabuurka Kiimikada → Dhalashada & Daadinta → Nadiifinta, Shiididda & Rasaasta Qaraxday
Awoodaha Kormeerka Kabka Ciidda
• Falanqaynta tirade Spectrographic iyo gacanta
• Falanqaynta Metallographic
• Brinell, Rockwell iyo Vickers kormeerka adkaanta
• Falanqaynta hantida makaanikada
• Baaritaanka saameynta heerkulka hooseeya iyo kan caadiga ah
• Kormeerka nadaafadda
• Kormeerka UT, MT iyo RT
Habka jilitaanka ka dib
• Deburinta & Nadiifinta
• Xabad Qarxaysa / Carrada Ciidda
• Daawaynta kulaylka: Caadiyan, Demmin, Heer-kulul, Carburization, Nitriding
• Daawaynta dusha sare: Passivation, Andonizing, Electroplating, Zinc Plating Hot, Plating Zinc Plating, Plating Nickel Plating, Polishing, Electro Polishing, Painting, GeoMet, Zintec
•Adeegyada Mashiinnada CNC: leexinta, wax shiididda, dhaqidda, qodista, hufnaanta, shiididda,
Shuruudaha Ganacsiga Guud
• Socodka shaqada ugu weyn: Weydiinta & Xigasho → Xaqiijinta Faahfaahinta / Soo jeedinta Dhimista Qiimaha → Horumarinta Qalabka → Tijaabinta Tijaabada → Oggolaanshaha Muundooyinka
• Waqtiga hogaaminta: Qiyaastii 15-25 maalmood ee horumarinta qalabaynta iyo qiyaasta 20 maalmood ee wax soo saarka guud.
Shuruudaha Lacag-bixinta: In laga xaajoodo.
• Hababka lacag bixinta: T/T, L/C, West Union, Paypal.
