I-Gray cast iron iyinsimbi eyinsimbi okusasimende ukubola kube insimbi kanye nekhabhoni ngendlela yegraphite ebizwa ngokuthi ama-graphitization cast irons lapho ingxenye enkulu ye-cementite iboliswa yi-graphitization.
Amabanga Ezinto Zensimbi Empunga | |||||||
Izwe | Okujwayelekile | Amabanga Alinganayo E-Grey Iron (I-Grey Cast Iron) | |||||
ISO | ISO 185 | 100 | 150 | 200 | 250 | 300 | 350 |
China | GB 9439 | I-HT100 | I-HT150 | I-HT200 | HT250 | I-HT300 | I-HT350 |
USA | I-ASTM A48 | - | NO.20 | NO.30 | NO.35 | NO.40 | NO.50 |
NO.25 | NO.45 | ||||||
EJalimane | I-DIN 1691 | GG10 | GG15 | GG20 | GG25 | GG30 | GG35 |
E-Austria | |||||||
YaseYurophu | I-EN 1561 | EN-GJL-100 | EN-GJL-150 | EN-GJL-200 | EN-GJL-250 | EN-GJL-300 | EN-GJL-350 |
Japan | I-JIS G5501 | FC100 | FC150 | FC200 | FC250 | FC300 | FC350 |
Italy | I-UNI 5007 | G10 | G15 | G20 | G25 | G30 | G35 |
France | I-NF A32-101 | - | I-FGL150 | I-FGL200 | I-FGL250 | I-FGL300 | I-FGL350 |
UK | BS 1452 | 100 | 150 | 200 | 250 | 300 | 350 |
I-India | IS 210 | - | FG150 | FG200 | FG260 | FG300 | FG350 |
Spain | UNF | - | FG15 | FG20 | FG25 | FG30 | FG35 |
EBelgium | I-NBN 830-01 | FGG10 | FGG15 | FGG20 | FGG25 | FGG30 | FGG35 |
Australia | AS 1830 | - | T150 | T220 | T260 | T300 | T350 |
eSweden | I-SS 14 01 | O110 | O115 | O120 | O125 | O130 | O135 |
eNorway | I-NS11 100 | I-SJG100 | I-SJG150 | SJG200 | SJG250 | SJG300 | I-SJG350 |
Okuncane. Amandla Okuqina (Mpa) | 100 | 150 | 200 | 250 | 300 | 350 |
Izici Zokusebenza Ze-Grey Iron Castings:
• I-ayoni empunga ewuketshezi inoketshezi oluhle, nokuncipha kwevolumu yayo kanye nokuncipha komugqa kuncane, futhi ukuzwela kwenotshi kuncane.
• Izici zomshini ezibanzi eziphansi, amandla okucindezela cishe aphakeme izikhathi ezi-3 ~ 4 kunamandla aqinile
• Ukumuncwa okuhle kokushaqeka, ukumuncwa kwensimbi empunga kukhulu ngokuphindwe kayi-10 kunokwensimbi.
• Insimbi empunga ine-modulus ephansi yokunwebeka
Izici Zesakhiwo Se-Grey Iron Castings:
• Ukujiya kodonga oluncane kanye nokwakheka okuyinkimbinkimbi kuyatholakala
• Ingcindezi eyinsalela yokulingisa incane
• Insimbi empunga akufanele iklanywe ngezakhiwo eziwugqinsi kakhulu, futhi izingxenye ezingalingani zivame ukusetshenziselwa ukusebenzisa ngokugcwele amandla azo acindezelayo.
Inqubo yokusakazwa kwesihlabathiinikeza ukuguquguquka okukhulu kakhulu kanye namathuluzi angabizi kakhulu. Indawo yethu yokukhipha isihlabathi ifakwe ilabhorethri ye-metallurgical ephelele yokunquma izici zamakhemikhali nezomshini zokuncibilika ngakunye kanye nokuhlaziya isimo se-metallugic sensimbi encibilikisiwe ngaphambi kokuthululwa. Ama-Microsections ahlolwa ngaphansi kwe-microscope ukuze athole ulwazi lokugcina ekubunjweni okuqinile. Sikhipha isitifiketi esingu-3.1 engxenyeni ngayinye ediliziwe ngesicelo sekhasimende. Ama-cast irons ama-alloys ayoni anekhabhoni engaphezulu kuka-2%. Nakuba izinsimbi ezisansimbi zingaba nephesenti lekhabhoni phakathi kuka-2 kuya ku-6.67, umkhawulo osebenzayo uvamise ukuba phakathi kuka-2 no-4%. Lezi zibalulekile ikakhulukazi ngenxa yezimfanelo zazo ezinhle kakhulu zokulingisa. Ama-ayina ampunga kanye nama-iron ductile cast (okubizwa nangokuthi i-nodular cast iron noma i-spheroidal graphite iron).
Izinzuzo Zethu Ensimini Yokusakaza Isihlabathi:
• Amashumi eminyaka yesipiliyoni ekubunjweni kwesihlabathi, ukubunjwa kwamagobolondo kanye nobuchwepheshe bomshini.
• Ama-cores anembe ngokwesilinganiso amakhonsathi angaphakathi ayinkimbinkimbi.
• Ukubonisana okubanzi okuqala esigabeni sokuklama.
• Ukuphathwa kwekhwalithi kuyo yonke inqubo yokukhiqiza kanye nokuthembeka okuphezulu kwenqubo.
IBanga elitholakalayo le-Grey Iron ku-RMC Sand Casting Foundry: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
I-RMC, imboni yensimbi yase-China, ikhiqizela amakhasimende aphesheya kwezilwandle imikhiqizo yokusansimbi empunga e-USA, Australia, UK, Spain, Germany, Norway, Finland, Russia nase-Italy. Ukukhiqizwa ngokuvumelana nezindinganiso ASTM A48, A536; I-DIN 1691, 1693; ISO 185, 1083; EN 1561, 1563; I-DIN 1691, 1693; AS 1830, 1831; JIS, UNI, NF, BS, UNF, NBN, AS, SS, NS. Amabanga abalulekile afaka:
ISO185: 100 150 200 250 300
I-ASTM A48: NO.20 NO.25 NO.30 NO.35 NO.40 NO.45
I-DIN 1691: GG10 GG15 GG20 GG25 GG30
I-EN 1561: EN-GJL-100 EN-GJL-150 EN-GJL-200 EN-GJL-250 EN-GJL-300
BS 1452: 100 150 200 250 300
AS 1830: T150 T220 T260 T300
Inqubo Yokukhiqiza:
Ukubunjwa Kwesanti, Ukubumba Okuzenzakalelayo, Ukubumba Umshini, Ukubunjwa Kwegobolondo, Ukusakaza Kwesihlabathi Esihlaza, Ukusakaza Kwesihlabathi Seresin"
I-Grey Iron Applications:
Okulandelayo uhlelo lokusebenza olujwayelekile lwedigri ngayinye yensimbi empunga yereferensi yakho.
I-HT100 (GG10, EN-GJL-100):
Ngemithwalo emincane, ukungqubuzana nokugqoka azikho izidingo ezikhethekile zokusakaza okubalulekile, njengekhava yokuzivikela, ikhava, i-pan kawoyela, amasondo esandla, ifreyimu, phansi, isando, isibambo esincane, njll.
I-HT150 (GG15, EN-GJL-150):
Ngaphansi komthwalo omaphakathi wokulingisa, njengesisekelo, uhlaka, ibhokisi, ummese, umbhede, isihlalo sokuthwala, itafula, amasondo, ikhava, iphampu, ivalvu, ipayipi, i-flywheel, amabhulokhi emoto nokunye.
I-HT200 (GG20, EN-GJL-200):
Izidingo zimelana nomthwalo omkhulu kanye nezinga elithile lokuqina noma ukumelana nokugqwala kokulingisa okubaluleke kakhulu okunjengesilinda, igiya, isisekelo, ama-flywheels, umbhede, isilinda block,I-cylinder liner, i-piston, ibhokisi legiya, isondo lamabhuleki, i-coupling Plate, i-valve yokucindezela okuphakathi, njll.
I-HT300(GG30, EN-GJL-300):
Ngaphansi komthwalo omkhulu, ukuguga nokuqina komoya okuphezulu okubalulekile, okufana namathuluzi omshini osindayo, amashekeli, ukucindezela, umbhede welathe ozishintshayo, ifremu, ifreyimu, izingxenye ze-hydraulic ezinomfutho ophezulu, amaringi e-piston, amagiya amakhulu amakhulu, Amakhamera, amabhushi, i-crankshaft yenjini enkulu , i-cylinder block, i-cylinder liner, i-cylinder head, njll.



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