铬合金

OBJECTIVE: To investigate the effect of recasting on bonding strength of porcelain fused to a Ni-Cr ceramic alloy.

其中镍铬烤瓷合金在真空加氩气保护的环境下反复铸造后金瓷结合力的变化报道较少。

Spectrochemical analysis of these samples under different procedures of heat treatment shows that with an a.c.

这种影响由于合金元素之不同而有程度上的不同，对铬的影响很显著，对锰和矽的影响则很小。

Solid Stellite 6 wedge ensures low friction and long service life.

实心钨铬钴合金6楔板，确保较低的磨损和较长的使用寿命。

To extend the life of the valve flap can be coated with stellite.

为了延长使用寿命，阀瓣可以涂上一层钨铬钴合金。

SS 316 disc with Stellite 6 facing also available.

也可提供钨铬钴合金6覆面的316不锈钢阀瓣。

With super finished cutting edges even stellite in medical applications can be successfully worked.

具有完美的切割性能，即使对于医疗器械中对钨铬钴合金进行极其精密切削面都能很好的满足使用要求。

Stellite takes a high polish and is used in steel valve seat rings.

钨铬钴合金可以进行高度抛光，可用于钢阀门的密封环。

Solid Stellite disc, seat ring and backseat provide excellent long service life even in severe services.

实心钨铬钴合金阀瓣、阀座环和后座，即使在严酷的应用领域也能够保持较长的使用寿命。

The valves have Stellite seating and guiding surfaces and flexible wedges designed to resist the effects of temperature fluctuations.

这种阀门具有钨铬钴合金阀座和导轨表面，以及能够抵抗温度波动影响的柔性楔板。

Solid Stellite 6 wedge ensures low frictionlong service life.

实心钨铬钴合金6楔板，确保较低的磨损和较长的使用寿命。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。