Kutengeswa kunopisa China Hunhu Hwakanaka D3 D3d D3c D3K Katsi Bulldozer Kaviri Flange Track Roller Pazasi Roller Lower Roller
Chinokosha chekubudirira kwedu "Chigadzirwa Chakanaka Chakanaka, Chiyero Chinonzwisisika uye Basa Rinoshanda" rekutengesa Kupisa China Yakanaka Unhu D3 D3d D3c D3K Cat Bulldozer Double Flange Track Roller Bottom Roller Lower Roller, Iye zvino tine zvinhu zvina zvinotungamirira.Zvitengeswa zvedu zvinotengeswa zvakanyanya kwete mukati memusika weChinese wazvino, asiwo zvinogamuchirwa mumusika wepasirese.
Kiyi yekubudirira kwedu "Yakanaka Chigadzirwa Chakanaka, Inonzwisisika Rate uye Inoshanda Sevhisi" yeChina Track Roller, Undercarriage Chikamu, Nekuedza kufambirana nemaitiro enyika, tichagara tichiedza kuita zvinodiwa nevatengi.Kana iwe uchida kugadzira chero dzimwe mhinduro nyowani, tinogona kuzvigadzirisa iwe pachako.Kana iwe uchinzwa kufarira chimwe chezvinhu zvedu kana uchida kugadzira mhinduro nyowani, ita shuwa kuti unonzwa wakasununguka kutibata.Isu tiri kutarisira kuumba rakabudirira bhizinesi hukama nevatengi pasi rese.
Nhanganyaya Pfupi:
Ductile iron, inozivikanwawo se ductile cast iron, nodular cast iron, spherical graphite iron, spherical graphite cast iron uye SG iron, imhando ye graphite-rich cast iron yakawanikwa muna 1943 naKeith Millis.Nepo mazhinji emhando dzesimbi yakakandwa isina kusimba mukunetsana uye brittle, ductile iron ine zvakawanda zvinokanganisa uye kuneta kuramba, nekuda kweiyo nodular graphite inclusions.Ductile iron haisi chinhu chimwe chete asi chikamu cheboka rezvigadzirwa zvinogona kugadzirwa nehuwandu hwezvinhu kuburikidza nekutonga kwe microstructure yavo.Izvo zvinowanzotsanangudza hunhu hweboka iri rezvinhu chimiro chegraphite.Mune ductile irons, graphite iri muchimiro chemanodule pane maflakes senge grey iron.Nepo akapinza graphite flakes achigadzira kushushikana kwenzvimbo mukati mesimbi matrix, akatenderedzwa nodule anotadzisa kugadzirwa kwepakatsemuka, nekudaro ichipa iyo yakakwidziridzwa ductility iyo inopa alloy zita rayo.
Austempered ductile iron (ADI; kureva, austenite tempered [7]) yakawanikwa muma1950s asi yakatengeswa uye yakabudirira makore akati gare gare.MuADI, iyo metallurgical chimiro inogadziriswa kuburikidza neyakaomesesa kupisa kupisa maitiro.
Composition
Chikamu chemisa (%) cheferritic ductile iron castings[8]
Zvimwe zvinyorwa zve ductile iron zvinowanzova nesarufa shoma zvakare.
Kabhoni, 3.2–3.60%
Silicon, 2.2–2.8%
Manganese, 0.1–0.2%
Magnesium, 0.03–0.04%
Phosphorus, 0.005–0.04%
Sarufa, 0.005–0.02%
Mhangura, <0.40%
Simbi, kuenzanisa
Zvinhu zvakadai semhangura kana tin zvinogona kuwedzerwa kuwedzera kusimba uye goho simba panguva imwe cheteyo kuderedza ductility.Kuvandudzwa kwekupokana kunogona kuwanikwa nekutsiva 15-30% yesimbi mualloy ine huwandu hwakasiyana hwenickel, mhangura, kana chromium.
Silikoni sechinhu chekugadzira girafu inogona kutsiviwa nearuminiyamu zvishoma kuti ipe kuchengetedzwa kweoxidation iri nani.[9]
HONGDA Ductile iron castings:
Mukutanga kwa2021, HONGDA yakavaka fekitori nyowani kusuma michina uye mutsara wekugadzira weDuctile Iron casting.
1. Material: QT450#-10 uye Spheroidization rate iri pamusoro penhanho III kuti uwane yakanaka mhando yekukanda kutsigira chikumbiro chako.
2. Automated production line kuti isvike pakunyatsoshanda uye hukuru hwekugadzira, 550T / Mwedzi, kudzorera chido chako chekukurumidzira.
3.Applications: ductile iron castings ye roller collar, idler bracket uye saka sezvikamu zvekukanda mukati me 70KGS. Chinokosha chekubudirira kwedu "Chigadzirwa Chakanaka Chakanaka, Chinonzwisisika Chekuita uye Basa Rinoshanda" rekutengesa Kupisa China Yakanaka Yakanaka D3 D3d D3c D3K Cat Bulldozer Kaviri Flange Track Roller Pazasi Roller Lower Roller, Zvino isu tine zvinhu zvina zvinotungamira.Zvitengeswa zvedu zvinotengeswa zvakanyanya kwete mukati memusika weChinese wazvino, asiwo zvinogamuchirwa mumusika wepasirese.
Hot saleChina Track Roller, Undercarriage Chikamu, Nekuedza kufambirana nemaitiro enyika, tichagara tichiedza kuita zvinodiwa nevatengi.Kana iwe uchida kugadzira chero dzimwe mhinduro nyowani, tinogona kuzvigadzirisa iwe pachako.Kana iwe uchinzwa kufarira chimwe chezvinhu zvedu kana uchida kugadzira mhinduro nyowani, ita shuwa kuti unonzwa wakasununguka kutibata.Isu tiri kutarisira kuumba rakabudirira bhizinesi hukama nevatengi pasi rese.
