Ma Alloys a Copper Okhala ndi Mphamvu Yokwera: Chifukwa Chake CrZrCu ndi Ma Giredi Ofanana Akulamulira Mapulogalamu Ogwiritsa Ntchito Zoweta ndi Mphamvu

Ndakhala nthawi yambiri ndikupeza ma copper opambana kwambiri, ndipo ma alloys okhala ndi chromium ndi zirconium pang'ono - monga C18150 kapena C18200 - akhala njira yanga yogwiritsira ntchito pamene mkuwa wamba umafewa mwachangu kwambiri ukatenthedwa. Ma grade awa amphamvu komanso amphamvu kwambiri amasunga 80-95% IACS ngakhale kutentha kwambiri kutatha, pomwe amawonjezera kuuma ndi kukana kufewa kuposa ETP kapena OFHC. Sizoyenera ntchito iliyonse (zimawononga ndalama zambiri), koma m'malo omwe ma electrode kapena ma conductor amawona kutentha mobwerezabwereza popanda kutaya mawonekedwe, CrZrCu ndi abale ake amapereka kudalirika komwe kumateteza mutu mtsogolo.

Tiyeni tikambirane mitundu yomwe timagwira ntchito kwambiri, zomwe amachita tsiku ndi tsiku, mafakitale omwe amawafotokozera nthawi zonse, komanso momwe amapangira zinthu zopangidwa ndi mkuwa wamba kapena zinthu zina.

Ndodo zamkuwa za Chromium zirconium, mbale, ndi nsonga zowotcherera zopangidwa ndi makina - zopangidwa kuti zikhale zolimba komanso zoyendetsa bwino kutentha.

Mafomu Odziwika ndi Zimene Amachita Bwino

Ma alloys awa amapangidwa kapena kutulutsidwa, kenako amalimba kuti akhale ndi mawonekedwe apamwamba:

• Ndodo/Mipiringidzo→ Zozungulira kapena masikweya, buledi ndi batala woti mutembenuzire nsonga za ma electrode, shafts, kapena zolumikizira - zimasunga kuthwa ndi kusinthasintha kwa magetsi mukamaliza kupangira brazing.
• Mbale/Mabuloko→ Chotsukira chathyathyathya cha maziko a nkhungu, zotenthetsera, kapena zoyikapo mbale - kuuma kofanana pakati pa makulidwe kuti zigwire ntchito bwino nthawi zonse.
• Ma Disc/Malo Opanda kanthu→ Zozungulira zokulirapo kale za zipewa kapena zida zodulira - zomalizidwa mwachangu komanso zotayira zochepa.
• Mbiri Zapadera→ Mawonekedwe otulutsidwa kapena opangidwa ndi makina a ma conductor apadera kapena njira zoziziritsira.

Timasunga zinthu izi molimba mtima, monga momwe zilili ndi ifeNdodo za CrZrCu,mbale,ndimalo opanda kanthu apadera- zonse zayesedwa kuti zigwirizane ndipo zakonzekaCNC yolondola.

Makampani Omwe Amadalira Iwo

Ma copper okhala ndi mphamvu yotsika kwambiri monga CrZrCu amakwanira bwino m'malo otentha/magetsi omwe amafunikira kwambiri:

• Kuwotcherera kolimba (mizere yamagalimoto, mabatire)
• Zipangidwe zapulasitiki zojambulira (mizere yofunikira kuziziritsidwa mwachangu)
• Kugawa mphamvu (kukhudzana ndi mphamvu yamagetsi yapamwamba)
• Zamagetsi (zotenthetsera, zolumikizira zomwe zili pansi pa katundu)
• Zoyendetsa ndege/zoteteza (zoyendetsa zopepuka)

Kulikonse kutentha kukakwera kungaphe mkuwa wamba mwachangu.

Momwe Amagonjetsera Ma Copper Okhazikika ndi Njira Zina

Mkuwa wa ETP wamba umachita kuzizira kwambiri koma umafewa pafupifupi 300-400°C - ma electrode amasinthasintha, nkhungu zimataya mawonekedwe. OFHC ndi yoyera koma vuto lofanana. CrZrCu imakhala yolimba mpaka 500°C+ chifukwa cha precipitates, pomwe imasunga conductivity yapamwamba mokwanira kuti magetsi aziyenda bwino.

Polimbana ndi phosphor kapena bronze yachitsulo? Zimenezo zimakhala zolimba kwambiri zikawonongeka koma sizili bwino kugwiritsa ntchito mphamvu kapena kuwotcherera. Mkuwa wa Beryllium umagwirizana koma umabweretsa zoopsa pa thanzi komanso mtengo wokwera.

Kupambana kwenikweni: kulinganiza kwa mphamvu yamagetsi, mphamvu, ndi kukana kutentha komwe kumasunga ziwalozo mu mawonekedwe kwa nthawi yayitali - kuchepetsedwa kwa ntchito yokonzanso, ndi moyo wautali wa zida.

Ngati mukulimbana ndi kuwonongeka kwa ma electrode kapena malo otentha a nkhungu, onani tsamba lathumkuwa wochuluka kwambirior Tiuzeni tsatanetsatane wanu– tasinthana ntchito za CrZrCu zomwe tinkadya magawo sabata iliyonse.

Ma alloy awa nthawi zambiri samakhala oyamba kusankhidwa, koma akagwira ntchito bwino pansi pa kutentha, amabwezera mwachangu.