Kusiyana pakati peTungsten neTungsten Carbide

Muindasitiri yemazuva ano, tungsten carbide zvigadzirwa zvave zvakakurumbira zvekushandisa. Uye tungsten haingoshandisirwe girobhu chete. Muchikamu chino, tichataura pamusoro pekusiyana pakati pe tungsten uye tungsten carbide. Ichi chinyorwa chicharatidza sezvinotevera:

1. Chii chinonzi tungsten?

2. Chii chinonzi tungsten carbide?

3. Kusiyana pakati pe tungsten ne tungsten carbide.

Chii chinonzi tungsten?

Tungsten yakatanga kuwanikwa muna 1779, uye yaizivikanwa se "dombo rinorema" muchiSwedish. Tungsten ine nzvimbo dzepamusoro dzekunyungudika, iyo yakaderera yekuwedzera coefficient, uye yakaderera mhute kumanikidza pakati pesimbi. Tungsten zvakare ine elasticity yakanaka uye conductivity.

Chii chinonzi tungsten carbide?

Tungsten carbide ndeye alloy ye tungsten uye kabhoni. Tungsten carbide inozivikanwa sechipiri chakaomesesa zvinhu munyika, mushure medhaimani. Kunze kwekuoma, tungsten carbide zvakare ine yakanaka kupfeka kuramba, corrosion resistance, shock resistance, uye kusimba.

Kusiyana pakati pe tungsten uye tungsten carbide

Isu tichataura nezve mutsauko uripo pakati pe tungsten uye tungsten carbide mune zvinotevera zvinhu:

1. Elastic modulus

Tungsten ine yakakura elastic modulus ye400GPa. Nekudaro, tungsten carbide ine hombe imwe inotenderera 690GPa. Kazhinji yenguva, kuoma kwezvinhu kune hukama neiyo elastic modulus. Iyo yakakwira modulus ye elasticity ye tungsten carbide inoratidza kuomarara kwepamusoro uye yakakwirira kuramba deformation.

2. Kuveura modulus

Shear modulus ireshiyo yekuveura kushushikana kune shear strain, iyo inonzi zvakare modulus yekuomarara. Kazhinji kutaura, masimbi mazhinji ane shear modulus yakatenderedza 80GPa, tungsten ine kaviri, uye tungsten carbide katatu.

3. Kusimba kunopa simba

Kunyangwe tungsten uye tungsten carbide zvine kunaka kuomarara uye kuomarara, ivo havana yakakwira kusimba kwegoho. Kazhinji, simba rekugoho retungsten rinotenderedza 350MPa, uye iro retungsten carbide rinotenderedza 140MPa.

4. Thermal conductivity

Thermal conductivity chiyero chakakosha kana zvinhu zvichishandiswa munzvimbo yepamusoro-yekushisa. Tungsten ine yakanyanya kupisa conductivity pane tungsten carbide. Tungsten ine inherent tembiricha kugadzikana, saka yakakodzera kune mamwe ekupisa kwekushandisa, senge filaments, machubhu, uye kupisa makoiri.

5. Kuoma

Tungsten ine kuoma kwe66, nepo tungsten carbide ine kuoma kwe 90. Tungsten carbide ine tungsten uye carbon, saka haina kungova nezvinhu zvakanaka zve tungsten, asi inewo kuoma uye kugadzikana kwemakemikari e carbon.

Kana iwe uchifarira tungsten carbide zvigadzirwa uye uchida rumwe ruzivo uye ruzivo, unogona KUBATA NESU nerunhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi peji.