Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe

Anonim

Tikaonatu zomwe tikhala pazachuma komanso magawo azochitika za mkuwa - Berilba alloy, yemwe amadziwika kuti Berryllium mkuwa. Tidzanena za mikhalidwe yakuthupi ndi mankhwala, komanso kuchuluka kwa kugwiritsa ntchito mawonekedwe apaderawa.

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_2

Opelewera

Berryllium mkuwa ndi mkuwa-Browan Alloy, yomwe imaphatikizapo kuchokera pa 0,5 mpaka 3% Beryllium, nthawi zina ndizotheka kuwonjezera zodetsa zina. Berylliye Bronze ndizosiyana:

  1. Kuchulukitsa Kuchulukitsa ndi mpanda wophatikizidwa ndi maginito osakhala ndi maginito ndi kusowa kwathunthu kwa kuyanjana.
  2. Imatha kuchititsidwa mitundu iliyonse yosintha - kudula ndikuumba.
  3. The alloy imagwiritsidwa ntchito ponse popanga zida, kuphatikiza nyimbo, komanso zida zowongolera kwambiri komanso zipolopolo.
  4. Ndinapeza momwe ndimagwiritsira ntchito mkuwa ndi Beryllium komanso m'magulu a Arospace.

Chofunika! Kumbukirani kuti kupezekanso kuphatikiza kuchuluka kulikonse kwa Beryllium ali ndi zoopsa komanso amabweretsa ngozi kwa munthu pagawo lopanga.

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_3

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_4

Berryllium bronuze amatanthauza gulu la otchedwa kufalitsa maulendo . Khalidwe lawo losiyana ndi kudalira kusukutira kwa njira yoyatsira yoyatsa yotenthetsera.

Mukamachita zolimba kuchokera pa gawo limodzi mwa magawo okwanira, ma atomu ochuluka a ma atomu owonera kwambiri amapangidwa poyerekeza ndi mfundo zofanana ndi dongosolo lotere. Zomwe zimapangitsa kuti musinthe moyenera ndi thermodynamic kusakhazikika ndikulakalaka kuola, ndi kuchuluka kwa kutentha, njirayi imayambitsidwa. Mphamvu ya Chisindikizo imafotokozedwa ndi kubalalitsidwa kwa zotulukako zomwe zimapezeka chifukwa cha kuwonongeka kwa zinthu.

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_5

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_6

Kuphana

Njira ya mankhwala a beryllium bronzer - Brb2, kapangidwe kake zimalembetsedwa mwatsatanetsatane mu gost wamba.

The Alloy imaphatikizapo zosakaniza izi:

  • Mkuwa 97-98%;
  • Beryllium 1.9-2.1%;
  • Nickel 0.2-0.5%;
  • zosakwana 0,5% zowonjezera.

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_7

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_8

Nthawi zambiri amagwiritsa ntchito nyimbo zamkuwa zomwe zimakhala ndi 2% Berryllium, komanso copyllium-cobalt entows, komwe kumakhalapo kwa Beryllium sikupitilira 0,8%. Alloy woyamba amatchedwa Hight Belryllium mkuwa, chachiwiri ndi cha gulu la zizindikiro zotsika.

Katundu

Chryllium Copper ali ndi machitidwe otsatirawa.

  1. Kuwunikira magetsi ndi mafuta. Pazinthu izi, mankhwalawa amatsika pang'ono pamkuwa.
  2. Kuchuluka kowonjezereka.
  3. Kuperewera kwa zochitika pamakina.
  4. Magawo apamwamba a kuwononga, kuuma ndi nthawi kukana.

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_9

Makhalidwe onsewa amawonetsedwa mokwanira pointer yonse pomwe Berryllium bronze amagwiritsa ntchito njira zosiyanasiyana zopangira komanso kuumitsa. Mwachitsanzo, ndi mapangidwe amwazi owuma pulasitiki, zinthu zoterezi zimatheka pambuyo pounika, zomwe zimapangidwa pamtunda wa madigiri pafupifupi 770 - m'boma lino, Berryllium Mbiri imakhala yovuta kwambiri.

Kukaniza mtundu wa chinthucho kumafanana ndi 450 MPA. Izi zimachuluka kawiri nthawi yofooka ya pulasitiki ya alloy pofika 35-50%. Zotsatira zake, akatha kukalamba, zomwe zimachitika pompopompo pomaliza kuumitsa, makina a berylium amakhala okwera kwambiri.

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_10

Mkulu wa makampani, magawo a zochokera ku mkuwa-beryllium samangokhala ndi omwe atchulidwa. Mbiri yonse yamkuwa, kapangidwe kake komwe kumaphatikizapo Berlllium, kukana ndi kukana kwa madzi - zinthu zomwe zimapangidwa ndi iwo zimatha kugwira ntchito popanda kusintha kwa madigiri 340. Ndipo potentha mpaka madigiri 500, makinawo amagwiritsa ntchito kachulukidwe ka Berryllium.

Katunduyu amalola kugwiritsa ntchito Beryllium bronze kuti apange makulidwe apamwamba kwambiri.

Nthawi zambiri, alloy amapangidwa monga zinthu zomalizira zomalizira zomwe zapanga gawo la mapangidwe. Nthawi zambiri imakhala nthiti yoonda, strip kapena waya.

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_11

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_12

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_13

Beryllium madontho amatha kulolera mosavuta kuwongolera (kudula, ndi kuwotcherera). Ngakhale pali zoletsa zina pazinthu zomwe zalembedwa. Chifukwa chake, omwe a Berryllium aliyense ayenera kuthandizidwa nthawi yomweyo akamaliza kuvula mphamvu zawo. Nthawi yomweyo, ndikofunikira kugwiritsa ntchito msirikali wasiliva, komanso flux. Ndikofunikira kuti mchere wa fluorine amapezeka pa flux. M'zaka zaposachedwa, woyesedwa wotchedwa vacuum wagawidwa kwambiri - umachitika pansi pa chubu. Chifukwa chake, mtundu wapadera wa malonda womwe umatsimikiziridwa.

Koma magetsi amagetsi masiku ano sagwiritsidwa ntchito pogwira ntchito ndi mkuwa wa beryllium, popeza ili ndi mpweya wabwino. Kutentha kosasunthika, komanso malo ndi zodzigudubuza m'mitundu ya orrt media kumangirizidwa mokwanira. Ndikofunika kuwonjezera kuti mawonekedwe omwe mwamwazi sakuloleza ntchito yotsegula pambuyo pokonza kutentha kwamiyala i - udzakumbukiridwa ndikuganiza za ukadaulo wawo.

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_14

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_15

Chidwi chake ndichoyenera kuwonetsa ngati Kuzizira. Chizindikiro ichi chiyenera kukhala chakuthwa kwambiri kuti chilepheretse mawonekedwe a zoyeserera. Ichi ndichifukwa chake posankha ogwira ntchito akuumitsa Media, choyamba, ndikofunikira kutero kuchokera ku zisonyezo zovuta. Izi zimatsimikizira kuti pa jakisoni wa mkuwa, mitengo yamkuntho iyenera kukhala mumphepete mwa ma digiri 500 1550.

Kuchepetsa njira panthawiyi kumalowedwa koyambirira kwa kumaliza kwa kumaliza kumachepetsa ndikuchepetsa mphamvu yothanso kuchiza. Kuchuluka kwa chitsime chozizira, chomwe chimalola kukwaniritsa kuphatikiza koyenera kwa mafinya, kumafanana ndi 30-60 g / sekondi ya mkuwa ndi kuwonjezera kwa Beryllium. Kuti mukwaniritse mtengo womwe mukufuna, Thelyoy nthawi zambiri amakwiya m'madzi. Pofuna kuchepetsa magawo a liwiro lovuta, cobalt pang'ono nthawi zambiri imayambitsidwa mu anoya. Zowonjezera zochepa za chitsulo chotero zimapangitsa kuwonjezeka kwa kukana kwa dokotala. Mofananamo, zodetsa za magnesizi zimatha kukhudza kukana kwamkuwa.

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_16

Karata yanchito

Mawonekedwe a beryllium bronzeon amawoneka ngati mawonekedwe a mtundu, omwe palimodzi Amagwiritsidwa ntchito popanga zinthu za masika, mawaya, ndodo ndi zinthu zina zomwe mukufuna kupulumutsa makonzedwe. Ndi zonyansa pafupipafupi komanso zowonjezera nthawi zonse, wayawu uli ndi mawonekedwe ochulukirapo, amagwiritsidwa ntchito moperewera pafupipafupi popanga magetsi.

Wamphamvu zopanda magnetic komanso popanda mkuwa wa Berryllium Anapeza kugwiritsa ntchito gawo lina popanga mapulogalamu, mipeni ya chisel, Hambi ndi Wrench. Chitsulo Zoyenera kuchita zouma ndi zinthu zophulika Mwachitsanzo, pazapamwamba za tirigu, zokumba kapena migodi ya malasha.

A Berkil-CopperPrper nthawi zambiri amagwiritsa ntchito kupanga nyimbo kuti awonetsetse kamvekedwe kawo kakhalidwe kaanthu - nthawi zambiri zinthu zikufunika popanga ma triangles atatu.

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_17

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_18

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_19

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_20

Kugwiritsa ntchito alloy kumagawidwa Zida za Clorgenic ntchito motentha kwambiri. Mwachitsanzo, mafati ake. Kufunika kogwiritsa ntchito Bryllium wa mkuwa m'munda uno kumafotokozedwa ndi malo a malo ake ndikuwonjezera kutentha kwa kutentha kwa matenthedwe.

Gwiritsani ntchito kapangidwe Pakupanga zipolopolo za mfuti. Ngakhale kuti kugwiritsa ntchito kotereku sizachilendo, chifukwa chipolopolo kuchokera pazitsulo ndizotsika mtengo ndipo nthawi yomweyo zimakhala ndi zofanana. Waya wopangidwa ndi waya wamkuwa umatulutsidwa nthawi yomweyo. Itha kukhala yodziwika kapena yathyathyathya kapena yozungulira kapena lalikulu, zigawo zosiyanasiyana zotsogola zimapezeka, komanso ma coil kapena makina.

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_21

Beryllium bronze: mtundu, katundu ndi ntchito, mawonekedwe ndi kapangidwe kake, kachulukidwe 15302_22

Chidziwitso chosangalatsa chokhudza beryllia chimaperekedwa muvidiyo yotsatirayi.

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