Kusiyana pakati pa grit ya Cast Steel ndi grit yokhala ndi chitsulo

1) Zopangira zosiyanasiyana.

Thekuponya zitsulo gritamapangidwa ndi chitsulo chosungunula + alloy smelting;Kukhala ndi grit yachitsuloimakhala ndi zitsulo, zolimba kwambiri komanso zofananira komanso kukana kuvala.

2) Njira yopanga ndi yosiyana.

Chitsulo chachitsulo chopangidwa ndi chitsulo chimapangidwa ndi kusungunula ndi kuponyedwa, ndipo chimakhala ndi zolakwika;Kunyamula zitsulo grit ndi kubala zitsulo quenching mwachindunji ndi kutentha mankhwala, palibe chilema.

3) Zinthu zachitsulo ndizosiyana.

Zitsulo zazikulu zomwe zili muzitsulo zazitsulo ndi: C, Mn, Si, S, P;Kukhala ndi grit yachitsulo kumakhala ndi chitsulo chamtengo wapatali -Cr, kumatha kukulitsa moyo wotopa komanso kukana kuvala.

4) Maonekedwe ndi osiyana.

Pamwamba pazitsulo zazitsulo zowonongeka zimaphwanyidwa ndi kuwombera zitsulo ndipo zimakhala ndi mawonekedwe a arc;

Kukhala ndi grit yachitsulo imathyoledwa mwachindunji kuchokera kuzitsulo zonyamula pambuyo pozimitsa mu grit, imakhala yakuthwa.

5) Zogwiritsa ntchito zosiyanasiyana

Ponyani zitsulo grit makamaka ntchitokulima mchenga, kuphulika kwa grit, Kuyeretsa zitsulo zachitsulo, kukonza pamwamba,Kuwombera, Kuphulika kwa mchenga

Kunyamula zitsulo grit angagwiritsidwe ntchito pa sandblasting, kuchotsa dzimbiri, kuwomberedwa peening, kuwombera kuwombera,

Chifukwa ndizovuta kwambiri, zimatha kugwiritsidwa ntchito mwapadera podula miyala ya granite ndi miyala,

6) Mtengo ndi wosiyana.

Grit zitsulo zotayira ndizotsika mtengo, zokhala ndi grit zachitsulo ndizokwera mtengo, mtengo wazinthu zopangira sizofanana.Kunyamula zitsulo grit lili wamtengo wapatali zitsulo - chromium, mwa njira yapadera kupanga, kwambiri metallographic dongosolo, zonse mankhwala particles, yunifolomu kuuma, nthawi mkulu mkombero, akhoza bwino kusintha mlingo kuchira (abrasive m`kati mwa kuphulika mchenga pang`onopang`ono kuchepetsedwa), kotero kuti kuchepetsa kugwiritsa ntchito abrasive mpaka 30%.