Factory source Rich Line Unifiber Paint Roller 9 Intshi

sinokukunika izinto ezisemgangathweni zeprimiyamu, ixabiso elikhuphisanayo kunye nomboneleli ongcono wabathengi.Indawo esifikela kuyo "Uza apha ngobunzima kwaye sikunika uncumo lokuthatha" kumthombo weFactory iRich Line Unifiber Paint Roller 9 Inch, Siyakwamkela ukuba usibuze ngokulula ngokufowunela okanye ngeposi kwaye sinethemba lokuphuhlisa impumelelo kunye nenkqubela phambili. uqhagamshelwano lwentsebenziswano.
sinokukunika izinto ezisemgangathweni zeprimiyamu, ixabiso elikhuphisanayo kunye nomboneleli ongcono wabathengi.Indawo esifikela kuyo "Uza apha ngobunzima kwaye sikunika uncumo olunokuthatha" ngenxa yokoChina Uinfiber Paint Roller Isikhuselo kunye nePeyinti Roller Sleeve, Ukuthobela isaci sethu esithi "Bamba kakuhle umgangatho kunye neenkonzo, Ukwaneliseka kwabaThengi", Ke sinika abathengi bethu iimveliso ezikumgangatho ophezulu kunye nenkonzo ebalaseleyo.Qinisekisa ukuba uziva ukhululekile ukuqhagamshelana nathi ngolwazi oluthe vetshe.

Intshayelelo emfutshane:

Intsimbi yentsimbi, ekwabizwa ngokuba yi-ductile cast iron, nodular cast iron, spherical graphite iron, spherical graphite cast iron and SG iron, luhlobo lwe-graphite-rich cast cast iron eyafunyanwa ngo-1943 nguKeith Millis.Ngelixa uninzi lweentlobo zentsimbi etyhidiweyo zibuthathaka kwi-tension kunye ne-brittle, i-iron ductile inempembelelo enkulu kunye nokumelana nokudinwa, ngenxa yokufakwa kwayo kwe-nodular graphite.I-Ductile iron ayiyona nto enye kodwa inxalenye yeqela lezinto ezinokuveliswa kunye noluhlu olubanzi lweepropati ngokulawulwa kwe-microstructure yazo.Uphawu oluqhelekileyo lweli qela lezinto eziphathekayo yimilo yegraphite.Kwimibhobho ye-iron, igraphite ikwimo yamaqhuqhuva endaweni yeeflakes njengentsimbi engwevu.Ngelixa iiflakthi ezibukhali zegraphite zidala iindawo zoxinzelelo ngaphakathi kwimatrix yesinyithi, amaqhuqhuva angqukuva athintela ukwenzeka kweentanda, ngaloo ndlela ebonelela ngeductility eyandisiweyo enika ingxubevange igama layo.

I-Austempered ductile iron (ADI; okt, iaustenite tempered[7]) yafunyanwa ngo-1950s kodwa yathengiswa kwaye yafumana impumelelo kwiminyaka ethile kamva.Kwi-ADI, isakhiwo se-metallurgical siphathwa ngenkqubo yokushisa ukushisa.

Ukuqamba

Iqhezu lobunzima (%) lokuphoswa kwentsimbi ye-ferritic ductile[8]

Ezinye iziqulatho zentsimbi ye-ductile zihlala zinenani elincinci lesulfure ngokunjalo.

Ikhabhoni, 3.2–3.60%

I-silicon, 2.2-2.8%

IManganese, 0.1–0.2%

I-Magnesium, 0.03-0.04%

I-Phosphorus, 0.005–0.04%

Isulfure, 0.005–0.02%

Ubhedu, <0.40%

Intsimbi, ibhalansi

Izinto ezifana nobhedu okanye i-tin zingongezwa ukunyusa ukunyanzeliswa kunye nokukhupha amandla ngelixa ngaxeshanye kuncitshiswa i-ductility.Ukuphuculwa kwe-corrosion resistance kunokufezekiswa ngokutshintshela i-15-30% yentsimbi kwi-alloy kunye nemilinganiselo eyahlukeneyo ye-nickel, ithusi, okanye i-chromium.

I-Silicon njengento yokwakheka kwegraphite inokutshintshwa ngokuyinxenye yi-aluminiyam ukunika ukhuseleko olungcono lwe-oxidation.[9]

I-HONGDA Ductile castings yentsimbi:

Ekuqaleni kuka-2021, i-HONGDA yakha umzi-mveliso omtsha ukwazisa izixhobo kunye nomgca wemveliso we-Ductile Iron casting.
1. Izinto eziphathekayo: I-QT450 # -10 kunye ne-Spheroidization rate ingaphezulu kwinqanaba le-III ukufumana umgangatho omhle wokuphosa ukuxhasa isicelo sakho.
2. Umgca wokuvelisa ngokuzenzekelayo ukufikelela ekusebenzeni okuphezulu kunye nokuveliswa kwamandla amakhulu, i-550T / Inyanga, ukubuyisela imfuno yakho engxamisekileyo.
3.Izicelo: ukujulwa kwentsimbi kwikhola eqengqelekayo, isibiyeli esingasebenziyo kunye nezinto ezifana nezahlulo ezingaphakathi kwe-70KGS.sinokukunika izinto ezikumgangatho ophezulu, ixabiso elikhuphisanayo kunye nomnikezeli ongcono wabathengi.Indawo esifikela kuyo "Uza apha ngobunzima kwaye sikunika uncumo lokuthatha" kumthombo weFactory iRich Line Unifiber Paint Roller 9 Inch, Siyakwamkela ukuba usibuze ngokulula ngokufowunela okanye ngeposi kwaye sinethemba lokuphuhlisa impumelelo kunye nenkqubela phambili. uqhagamshelwano lwentsebenziswano.
Umthombo wefektriChina Uinfiber Paint Roller Isikhuselo kunye nePeyinti Roller Sleeve, Ukuthobela isaci sethu esithi "Bamba kakuhle umgangatho kunye neenkonzo, Ukwaneliseka kwabaThengi", Ke sinika abathengi bethu iimveliso ezikumgangatho ophezulu kunye nenkonzo ebalaseleyo.Qinisekisa ukuba uziva ukhululekile ukuqhagamshelana nathi ngolwazi oluthe vetshe.