1 inch cube ntawm tungsten hnyav npaum li cas?
1 inch cube ntawm tungsten hnyav npaum li cas?

Video: 1 inch cube ntawm tungsten hnyav npaum li cas?

Video: 1 inch cube ntawm tungsten hnyav npaum li cas?
Video: Laser marking a 1 inch Tungsten cube 2024, Kaum ib hlis
Anonim

Tungsten hnyav 19.25 gram ib cubic centimeter los yog 19 250 kg ib cubic meter, piv txwv li qhov ceev ntawm tungsten yog sib npaug 19 250 kg/m³; ntawm 20 ° C (68 ° F lossis 293.15K) ntawm tus qauv atmospheric siab.

Hais txog qhov no, hnyav npaum li cas yog tungsten piv rau hlau?

Tungsten yog hais txog 10 lub sij hawm nyuaj dua 18K Kub, 5 zaug nyuaj dua li cov cuab yeej hlau , thiab 4 zaug nyuaj dua titanium. Tungsten ntsuas ntawm 8 thiab 9 ntawm Mohs hardness scale.

Ib sab saum toj, pes tsawg 1 kg ntawm tungsten? Muaj ntau yam ntawm tus nqi rau ua tiav tungsten cov khoom yuav yog los ntawm $ 25 txog $ 2500 toj ib kilo, nrog rau feem ntau ntawm cov khoom hauv $ 100 txog $ 350 ib kilo ntau.

Yog li ntawd, tungsten hnyav dua li kub?

Lub vev xaib tshaj tawm: Cov neeg tau pom qhov ntawd tungsten yog ib puag ncig-phooj ywg, ruaj thiab hardness, qhov tseem ceeb tshaj plaws yog tias nws qhov ntom ntawm 19.25g / cm3 tsuas yog hais txog tib qhov ntom ntom. kub (19.3g / cm3), uas dais qhov zoo sib xws lub ntiajteb txawj nqus.

Ib tug cubic feet ntawm txhuas hnyav npaum li cas?

A kub foot ntawm tooj yuav luj 559 lb. Nyiaj yog denser dua tooj liab, ntawm 655 lb rau ib kub foot.

hlau txhuas
g/cm3 2.70
lb/ib3 0.098
lb/ft3 169
lb/gal 22.53

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