99.95% ma bawuti olumikizirana ndi tungsten.

Kufotokozera Kwachidule:

99.95% ma bolt olowa a tungsten ali ndi zida zapadera zomwe zimawapangitsa kukhala oyenera kugwiritsidwa ntchito mwapadera, makamaka m'malo omwe amafunikira malo osungunuka kwambiri, kuuma komanso kukana dzimbiri.Tungsten ili ndi imodzi mwamalo osungunuka kwambiri achitsulo chilichonse, pafupifupi 3422 ° C (6192 ° F), ndipo imakhala ndi kachulukidwe kakang'ono kwambiri, chachiwiri ku uranium ndi golide.

 


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Njira Yopangira Maboliti Oyera a Tungsten Screw

Kupanga kwa tungsten yoyera kwambiri (mwachitsanzo 99.95%) mtedza, ma washer, zomangira ndi mabawuti nthawi zambiri zimaphatikizapo njira zovuta zomwe zimapangidwira kuonetsetsa kuti chomalizacho chili ndi zofunikira zakuthupi ndi zamankhwala, makamaka pamagwiritsidwe omwe ali ndi kutentha kwakukulu, kupanikizika kwambiri kapena komwe kuli dzimbiri. kukana kumafunika.Zotsatirazi ndizofotokozera mwachidule za ndondomekoyi:

Tungsten Powder Production: Choyamba, chiyero chachikulu cha tungsten ufa chimakonzedwa ndi mankhwala kapena njira zakuthupi.Izi zingaphatikizepo kuchepetsa tungstic acid kapena tungsten oxide kuti apange tungsten ufa wabwino.

Kusakaniza: ufa wa Tungsten umasakanizidwa ndi zinthu zomwe zingatheke komanso / kapena zomangira kuti zipititse patsogolo ntchito yake kapena katundu wake womaliza.
Pelletizing: Chosakanizacho chikhoza kupangidwa ndi pelletized pamasitepe otsatirawa.

Cold Isostatic Pressing (CIP) kapena Hot Isostatic Pressing (HIP): Zosakaniza za ufa zimapanikizidwa pansi pa kupanikizika kwakukulu kwa mawonekedwe okonzedweratu.Njirayi nthawi zambiri imachitika kutentha (kuzizira kozizira), koma imathanso kuchitika pansi pa kutentha (kutentha kotentha) kuti ipititse patsogolo kachulukidwe ndi makina.

Sintering: Gawo lopanikizidwa limayikidwa pa kutentha kwambiri kuti muchepetse porosity ndikuwonjezera mphamvu ndi kachulukidwe.Tungsten imatenthedwa pa kutentha kwambiri, nthawi zambiri kuposa 1500 ° C.Nthawi zina, vacuum kapena protective atmosphere sintering ingagwiritsidwe ntchito kuteteza kulowetsedwa kwa zonyansa.

Machining: Gawo la sintered limapangidwa ngati kuli kofunikira kuti mukwaniritse kukula ndi mawonekedwe omaliza.Kuuma kwakukulu kwa tungsten kumafuna makina a carbide kapena diamondi.
Kukonzekera Pamwamba: Izi zingaphatikizepo kupukuta, kuyeretsa kapena kusinjirira kuti musachite dzimbiri, kuchepetsa kugundana kapena kuwongolera mawonekedwe.

Kuyang'anira ndi kuyezetsa: Chogulitsa chomaliza chidzawunikiridwa mozama kwambiri, kuphatikiza kuyeserera kulondola kwa mawonekedwe, kachulukidwe, kuuma ndi mphamvu kuti zitsimikizire kuti zikukwaniritsa zofunikira pakugwiritsa ntchito.
Chifukwa cha zinthu zapadera za tungsten, njira yonse yopangira zinthu imafunikira kuwongolera kolondola, kuphatikiza kuwongolera mwamphamvu kutentha, kupanikizika ndi mlengalenga.Kuphatikiza apo, njira yopangira makina ndi sintering ya zinthu za tungsten ndiyofunikanso kwambiri pazida, zomwe zimafunikira zida ndi zida zomwe zimalimbana ndi kutentha kwambiri komanso dzimbiri.

Kugwiritsa Ntchito Maboliti Oyera a Tungsten Screw

Mtedza wa tungsten, ma washer, zomangira ndi ma bolts ndizodziwika kwambiri pamawonekedwe osiyanasiyana ogwiritsira ntchito omwe amafunikira kuchita mopambanitsa chifukwa cha mawonekedwe awo apadera akuthupi ndi mankhwala.Pansipa pali zina mwazomwe zimagwiritsidwa ntchito pazigawo za tungsten:

Zamlengalenga
Muzamlengalenga, zida za tungsten zimagwiritsidwa ntchito m'malo momwe zimatenthedwa ndi kutentha kwambiri komanso kupanikizika, monga ma mota a rocket ndi mbali zina zofunika kwambiri za spacecraft.Malo osungunuka kwambiri a tungsten amatsimikizira kuti zigawozi zimakhalabe zokhazikika komanso zogwira ntchito pa kutentha kwakukulu.

Zida zanyukiliya
Pakugwiritsa ntchito ukadaulo wa nyukiliya, kuchuluka kwa tungsten kumapangitsa kuti ikhale chinthu choyenera kuteteza ma radiation.Mtedza wa Tungsten ndi mabawuti amagwiritsidwa ntchito kuti ateteze ndikulumikiza zida zamanyukiliya, zomwe zimapereka chitsimikizo chodalirika chachitetezo cha radiation.

Matenthedwe Otentha Kwambiri
Zigawo za Tungsten zimagwiritsidwanso ntchito m'mafakitale osiyanasiyana m'ng'anjo zotentha kwambiri, makamaka komwe kutentha kwambiri kumafunikira pakukonza zinthu kapena kusintha kwamankhwala.Malo osungunuka kwambiri ndi mphamvu ya tungsten ndizofunikira kwambiri pazimenezi.

Zida zamankhwala
M'makampani azachipatala, makamaka pamankhwala opangira ma radiation ndi zida zowunikira, zida za tungsten zimagwiritsidwa ntchito kwambiri chifukwa champhamvu zawo zoteteza ma radiation.Mtedza wa Tungsten ndi ma bolts amatsimikizira kukhazikika kwa zida ndikuteteza ogwiritsa ntchito ndi odwala ku radiation yosafunika.

Mayesero asayansi
Zigawo za Tungsten nthawi zambiri zimagwiritsidwa ntchito pazida zoyesera zothamanga kwambiri komanso zotentha kwambiri pofufuza zasayansi, makamaka muzoyeserera zasayansi ndi zida.Kukana kwawo kutentha kwakukulu ndi mphamvu zapamwamba ndizofunikira kwambiri kuti zoyesayesazo zitheke.

Ntchito zamagetsi ndi zamagetsi
Kukhazikika kwamagetsi kwa Tungsten komanso kukana dzimbiri kumapangitsa kuti ikhale chinthu chosankhidwa pamagetsi ndi magetsi, mwachitsanzo, zolumikizira zamagetsi zamagetsi zamphamvu kwambiri.

Makampani olondola
M'mafakitale olondola omwe amafunikira kulondola kwambiri komanso kukhazikika, monga zida zamakina olondola kwambiri ndi zida, zida za tungsten zimagwiritsidwa ntchito kwambiri pakukhazikika kwawo komanso kukana kuvala.

Mapulogalamuwa amagwiritsa ntchito malo osungunuka kwambiri a tungsten, kachulukidwe kwambiri, mphamvu zambiri, ndi zinthu zina zakuthupi ndi zamankhwala, zomwe zikuwonetsa gawo lofunikira la zida za tungsten muukadaulo wamakono ndi mafakitale.

 

Parameter

Dzina lazogulitsa Mphamvu yayikulu 99.95% ma bawuti olumikizira a tungsten
Zakuthupi Tungsten
Kufotokozera Zosinthidwa mwamakonda
Pamwamba Khungu lakuda, alkali otsukidwa, opukutidwa.
Njira Sintering ndondomeko, Machining
Meltng point 3400 ℃
Kuchulukana 19.3g/cm3

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