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chauffe de tungstène

??????? ?????? ??????? TIG :

??????? ?????? ??????? ?? ??? ?? ??????? ??? ???????? ?? ??? ?? ??? ?????? (TIG) ???? ? ?? ??? ?????? ???. ?? ?? ?? ??????? ???????? ??? ???????? ? ????? ???? ?? ?? ?????? ??? ???? ??? ?? ??? ?????? ??? ???. ??????? ?????? ??????? ?? ??? ???? ?? ????? ???? ????? ????? ?????? ??? ????? ?? ?????? ?????? ???. ?????? ??????? S ???????? ???? ????? ??? ? ?? ?????? ?? ?? ??? ????? ??? ???.

??????? TIG ??????? ?????? ?????? ???? ?????? ??? ?? ???????? ???? ???? ??? ?? ?? ?????? ?? ?????? ??? ????? ???: -

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???? ??????	WP	???	-	≤0.05	????	0.8 ~ 15	D? E G? S	??? ?????????? ???. ????? AC ???? ??????? ?????????? ??????? ? ????? ????
Thoriated ??????	WTh10	???	0.9 ~ 1.1ThO2	≤0.05	????	0.8 ~ 15	D? E G? S	?????? ??????? ???? ? ?????? ???? ????? ??? ????? ????? ?????????????? ????? ???? ??????? DC ???? ?????? ????? ?? ???? ????? ???? ? ????? ????????.
Thoriated ??????	WTh20	????	1.8 ~ 2.2ThO2	≤0.05	????	0.8 ~ 15	D? E G? S
???????? ??????	WLa10	????	0.8 ~ 1.2La2O3	≤0.05	????	0.8 ~ 15	D? E G? S	??? ??????????? ??????? ???????? ????? ???? ? ????? ???????? ????? ??? ????? ????? ???? ????? ?? ????? ?????? ??????? ???? ??????? ?????? thoriated ?? ??? ???? ?? ??????? DC ??????? ?? ???.
	WLa15	????? ???	1.3 ~ 1.7 La2O3	≤0.05	????	0.8 ~ 15
	WLa20	???	1.8 ~ 2.2 La2O3	≤0.05	????	0.8 ~ 15
???? ??????	WCe10	??? ?????	0.8 ~ 1.2CeO2	≤0.05	????	0.8 ~ 15	D? E G? S	??? ?????????? ??? ???? ???? ?? ??? ????? ????? ????? ? ?? ? ??? ??? ????? ???? ??????? ???? ????? ????? ???? ? ??? ????????.
	WCe15	??????	1.3 ~ 1.7CeO2	≤0.05	????	0.8 ~ 15
	WCe20	???????	1.8 ~ 2.2CeO2	≤0.05	????	0.8 ~ 15
??????? ??????	WY20	????? ???	1.8 ~ 2.2Y2O3	≤0.05	????	0.8 ~ 15	D? E G? S	??? ?????????? ???. ???? ? ????? ???? ??? ?? ????? ???? ????? ???? ???? ???? ?? ?? ????? ???? ????? ??? ????.
????? ???? ????? ??????	WMX	?????? ??	1.0 ~ 5.0MOx	≤0.05	????	0.8 ~ 15	D? E G? S	????? ???? ????? ??????? ??????? ??????? ??? ????? ??? ?? ?????? ???? ?? ??????? ??????

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1. ??????? ??????? ?????? | 2. ?????? ??? ??????? ?? ??????? ?????? | 3. TIG ??????? | 4.GTAW

5. ??? ??? ??????? ?????? | 6. ??? ?????? | 7 MSDS ?? ??????? ??????

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