Xargaha xargaha

Calcium Silicon Cored Silig Ca-Si Alloy Cored Silig loogu talagalay shubista Birta

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Sharaxaada

calaamadeeye

Marka loo eego sida ay ka kooban yihiin walxaha xudunta u ah, siliggeena hal-abuurka leh ayaa loo kala qaybiyaa laba nooc: hal iyo xargo isku dhafan, mid walbana loogu talagalay inuu buuxiyo shuruudaha birta-samaynta gaarka ah oo leh sax iyo hufnaan:
1) Siligga kelida ah wuxuu leeyahay udub-dhexaad isku mid ah oo ka mid ah budada daawaha ama budada wax lagu daro, oo ku habboon hagaajinta birta ee gaarka ah.
2) Silig isku dhafan oo isku dhafan ayaa loogu talagalay isku-dhafka laba ama ka badan oo budo ah, oo bixiya xal isku dhafan oo kor u qaadaya guryaha birta ah oo buuxiya baahiyaha kala duwan ee codsiga.
Iyada oo ku saleysan habaynta siligga, fiilooyinka xudunta leh waxaa loo kala saaray nooca qasabada gudaha iyo nooca dibadda, iyadoo la hubinayo la qabsiga iyo la qabsiga qaababka warshadaha kala duwan.
Asal ahaan loo isticmaalo nadiifinta wasakhda birta, siliggeena xadhkaha goostay waxa uu sare u qaadaa tayada birta dhalaalaysa, waxa uu wanaajiyaa xaaladaha shubista, waxa aanu wanaajiyaa kasbashada birta dhalaalaysa. Waxa ay si weyn u xoojisaa wax-soo-saarka daawaha, waxa ay yaraynaysaa isticmaalka daawaha, waxa ayna si la yaab leh u yaraynaysaa kharashaadka la xidhiidha samaynta birta.

Faa'iidooyinka Alaabta

1. La wareeg walxaha oxidizable iyo raad raac si sax ah, adigoo si cajiib ah u wanaajinaya wax-soo-saarka dawaha iyo hufnaanta.
2. Gaadhi hoos u dhac weyn oo ku yimaadda kharashyada biraha, adoo wanajinaya miisaaniyadaada wax soo saarka.
3. La kulan waqtiyo ka gaaban birta, dardargelinta habka wax soo saarka iyo kor u qaadida wax soo saarka.

Darajo	Nuxurka	Silig Dhexroor (mm)	Dhumucda suunka birta (mm)	miisaanka suunka birta (g/m)	Miisaanka budada (g/m)	Midnimo (%)
CaSi	Si55Ca30	13.0	0.4 ± 0.05	145	230	2.5-5.0
CaaAl	Ca26-30Al3-24	13.0	0.4 ± 0.05	145	210	2.5-5.0
CaFe	Ca28-35Fe	13.0	0.4 ± 0.05	145	240	2.5-5.0
CaSiBa	Si55Ca15Ba15	13.0	0.4 ± 0.05	145	220	2.5-5.0
BaSiAl	Si35-40Al12-16Ba9-15	13.0	0.4 ± 0.05	145	215	2.5-5.0
CaSiAl	Ca30-35Al7-8Si <0.8	13.0	0.4 ± 0.05	145	200	2.5-5.0
CaSiBaAl	Si30-45Ca9-14 Ba6-12Al12-18	13.0	0.4 ± 0.05	145	225	2.5-5.0
Kaarboon Kiciye	C98S <0.5	13.0	0.4 ± 0.05	145	150	2.5-5.0
RE-FeSiMg	Ma5-10Re1-5Ba1-3Ca2-4Si30-50	13.0	0.4 ± 0.05	145	230	2.5-5.0
FeTi	Ti30	13.0	0.4 ± 0.05	145	510	2.5-5.0