Shuruucda shaxda ee kubadaha kubbadda cagta birta ah waa qt
Waxsoosaarka macdanta macdanta iyo faa iidooyinka
Ductile iron, also known as ductile casting, is a casting material. The main raw materials of ductile casting are cast iron mother alloy (cast iron, steel, scrap steel, etc.), spherical agent and point-saving agent, etc. Its spherical graphite structure is different from the sheet graphite structure of ordinary gray cast iron. The Qaab dhismeedka xasaasiyadda ee birta kabaha ah waxay kordheysaa xoogga iyo adkaanta maaddada {{5}
Ka-sarreynta waxqabadka ee DUTE COLTIT Irod
Ka-faa'iideysiga waxqabadka ee ka soo baxa birta kaynta birta waxaa badanaa lagu muujiyaa dhinacyada soo socda:
1.1.}}} heerka ugu adeegshimaha sare ee awoodda Matrix
Qaab-dhismeedka jajabka ee birta ayaa iska caabin karta jabka jiid jiid, iyadoo loo istcimaalo birta dukaamada si loo barbardhigo culays saafi ah marka loo eego ashtarka birta ah, xoogga foosha ee birta ayaa sidoo kale kordhay {{1}
2.}} sare oo sare:
Dheecaanka sare ee birta ayaa u oggolaanaya in wax laga hor tago culeys weyn iyo saamaynta marka la shaqeynayo, laakiin sidoo kale waxay u oggolaaneysaa birta dead-karka ah in loo adeegsado heerkulka hooseeya {{0} ee ay ka hortagaan fidinta crack-ka adag {{1}
{{03.}} iska caabin wanaagsan:
Dusha sare ee birta birta waxay leedahay qaab dhismeedka cufan iyo iska caabbinta suuxdinta wanaagsan {{0} Badanaa waxaa loo isticmaalaa in lagu soo saaro qalab-u-adkeysta hufnaanta .
Marka la soo gaabiyo, birta Dhuutka waa shey ku tuuraya xoog sare, caabbinta adag iyo iska caabbinta, mashiinnada kale, oo ah mid adag oo ka-hortagga birta dusheeda ah ee ka imanaya awoodda matrix {{1}
