Mzere wa Mkuwa wa Chimango cha Lead

Kufotokozera Kwachidule:

Zipangizo zopangira chimango cha lead nthawi zonse zimapangidwa ndi aloyi ya mkuwa, Iron ndi phosphorous, kapena mkuwa, nickel ndi silicon, zomwe zimakhala ndi aloyi yofanana nambala ya C192(KFC), C194 ndi C7025. Aloyi awa ali ndi mphamvu zambiri komanso magwiridwe antchito.

Tumizani imelo kwa ife Funsani Chitsanzo

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chiyambi cha Zamalonda

C7025 ndi aloyi wa mkuwa ndi phosphorous, silicon. Ili ndi mphamvu zambiri zoyendetsera kutentha komanso kusinthasintha kwakukulu, ndipo sifunikira chithandizo cha kutentha, komanso ndi yosavuta kuisindikiza. Ili ndi mphamvu zambiri, mphamvu zabwino kwambiri zoyendetsera kutentha, komanso yoyenera kwambiri mafelemu a lead, makamaka popangira ma circuits ophatikizika kwambiri.

Magawo Akuluakulu Aukadaulo

Kapangidwe ka mankhwala

Dzina	Nambala ya aloyi	Kapangidwe ka Mankhwala (%)
Dzina	Nambala ya aloyi	Fe	P	Ni	Si	Mg	Cu
Mkuwa-Chitsulo-Fosforasi Aloyi	QFe0.1/C192/KFC	0.05-0.15	0.015-0.04	---	---	---	Rem
Mkuwa-Chitsulo-Fosforasi Aloyi	QFe2.5/C194	2.1-2.6	0.015-0.15	---	---	---	Rem
Mkuwa-Nikeli-Silikoni Aloyi	C7025	------	------	2.2-4.2	0.25-1.2	0.05-0.3	Rem

Magawo aukadaulo

Nambala ya aloyi	Mtima	Katundu wa makina
Nambala ya aloyi	Mtima	Kulimba kwamakokedwe MPa	Kutalikitsa δ≥(%)	Kuuma HV	Kuyendetsa kwa Magetsi ％IACS	Kutentha kwa Matenthedwe W/（mK）
C192/KFC/C19210	O	260-340	≥30	100	85	365
	1/2H	290-440	≥15	100-140
	H	340-540	≥4	110-170
C194/C19410	1/2H	360-430	≥5	110-140	60	260
	H	420-490	≥2	120-150
	EH	460-590	----	140-170
	SH	≥550	----	≥160
C7025	TM02	640-750	≥10	180-240	45	180
	TM03	680-780	≥5	200-250
	TM04	770-840	≥1	230-275