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物理性质项甩-…_钨____原子序数原子量晶系熔点沸点熔解热42183。92体心立方3410土10℃密度比热约5900℃61卡/克19.2克/厘米3体心立方2620土10℃约4800℃50卡/克10.2克/厘米”0.058(25℃)卡/克度O℃20℃0.32卡/厘米·秒.度0。37,’热导率1000℃0。25,,1600℃0。16,’27℃5 .10
Physical Properties - ... _ Tungsten ____ Atomic number Atomic weight Crystalline melting point Boiling point Melting heat 42183.92 Body center cubic 3410 Soil 10 ℃ Density Specific heat about 5900 ℃ 61 cards / g 19.2 g / cm 3 Body center cubic 2620 Soil 10 ° C about 4800 ° C 50 cal / g 10.2 g / cm 0.058 (25 ° C) cal / g ° C 20 ° C 0.32 cal / cm sec 0.37, ’thermal conductivity 1000 ° C 0.25 1600 ℃ 0.16, ’27 ℃ 5.10