Isikhephe seTungsten
Izikhephe zeTungsten zinokusebenza kakuhle kombane, ukuhanjiswa kwe-thermal, ukumelana nobushushu obuphezulu, ukuxhathisa ukunxiba kunye nokumelana nokugqwala, ke iinqanawa ze-tungsten zisetyenziswa ngokubanzi kwiplating yegolide, i-evaporators, izibuko zetyhubhu yemifanekiso, izikhongozeli zokufudumeza, ukupeyinta umqa we-electron, izixhobo zasekhaya (amaqokobhe) iifowuni, iithoyi, kunye nemihombiso eyahlukeneyo kunye nolunye umzi-mveliso wokugquma kunye ne-sintering sintering okanye i-vacuum annealing ship industry.
Kwimeko yevacuum, qhagamshela iingcingo kuzo zombini iziphelo zesikhephe se-tungsten kwaye unike amandla, kwaye ubeke intsimbi ephantsi yokunyibilika kwindawo ephakathi.Xa iqondo lokushisa likhuphuka ngaphantsi kwe-2000 degrees, isinyithi siya kunyuka sibe yigesi kunye nepleyiti ebusweni bomsebenzi ongentla.
Ngokweemfuno zokwenyani zokusetyenziswa, izikhephe ze-tungsten zinokukhetha izikhephe zokubhoboza, izikhephe ezisongayo, izikhephe ze-welding, iinqanawa zokukhwela kunye nezinye iintlobo.
Iiparamitha zeMveliso
Igama lemveliso | Izikhephe zentsimbi (iTungsten, iMolybdenum, iTantalum) |
Izinto eziphathekayo | W1, Mo1, Ta |
Ukuxinana | 19.3g/cm³ |
Ubunyulu | ≥99.95% |
Iteknoloji | Ukushisa okuphezulu kwesitampu, i-welding, njl. |
Isicelo | Ishishini lokugquma |
Ubungakanani benqanawa ye-tungsten esetyenziswa ngokuqhelekileyo
Umzekelo | Ukutyeba (mm) | Ububanzi (mm) | Ubude (mm) |
#210 | 0.2 | 10 | 100 |
#215 | 0.2 | 15 | 100 |
#220 | 0.2 | 20 | 100 |
#310 | 0.3 | 10 | 100 |
#315 | 0.3 | 15 | 100 |
#320 | 0.3 | 20 | 100 |
#510 | 0.5 | 10 | 100 |
#515 | 0.5 | 15 | 100 |
Qaphela: Iimpawu ezikhethekileyo kunye nemilinganiselo inokuqhutyelwa ngokwemizobo okanye iisampuli.
Ukusetyenziswa
Izikhephe zeTungsten zisetyenziswa kakhulu kumashishini okugquma i-vacuum anje ngegolide, i-evaporators, izipili zetyhubhu yevidiyo, izikhongozeli zokufudumeza, ukupeyinta imiqadi ye-electron, izixhobo zasendlini (amaqokobhe), iiselfowuni, iithoyi, kunye nemihombiso eyahlukeneyo, kunye nakwi-sintering sintering. okanye i-vacuum annealing kushishino lwesikhephe esiphakathi.
Ulwazi lweodolo
Imibuzo kunye neeodolo kufuneka zibandakanye ezi nkcukacha zilandelayo:
☑Umzobo okanye ubungakanani.
☑Umphezulu: umphezulu ohlanjwe yialkali, umphezulu we-electropolished.
☑Ubungakanani.