Spot welding electrode cap cov lus qhia

Chromium-zirconium tooj liab (CuCrZr)

Chromium-zirconium tooj liab (CuCrZr) yog cov khoom siv electrode feem ntau siv rau kev siv vuam, uas yog txiav txim siab los ntawm nws cov khoom zoo heev thiab lub cev thiab cov nqi ua haujlwm zoo.

1. Cov chromium-zirconium tooj liab electrode tau ua tiav qhov zoo sib npaug ntawm plaub qhov kev ua tau zoo ntawm cov vuam electrode:

☆ Cov conductivity zoo heev - kom ntseeg tau qhov tsawg kawg nkaus impedance ntawm vuam Circuit Court thiab tau zoo heev vuam zoo ☆ High-temperature mechanical zog - siab softening kub kom paub meej qhov kev ua tau zoo thiab lub neej ntawm electrode cov ntaub ntawv nyob rau hauv high-temperature welding ib puag ncig

☆ Kev txhuam tsis zoo - electrode tsis yooj yim rau hnav, ua kom lub neej ntev thiab txo tus nqi ☆ Ntau dua hardness thiab lub zog - los xyuas kom meej tias lub taub hau electrode tsis yooj yim rau deform thiab crush thaum ua hauj lwm nyob rau hauv ib tug tej yam siab, thiab xyuas kom meej lub vuam zoo.

2. Cov khoom siv hluav taws xob yog ib yam khoom siv hauv kev tsim khoom, thiab kev noj haus kuj loj, yog li nws cov nqi thiab cov nqi kuj yog ib qho tseem ceeb uas yuav tsum tau xav txog. Piv nrog rau kev ua tau zoo ntawm chromium-zirconium tooj liab electrode, tus nqi kuj pheej yig thiab tuaj yeem ua tau raws li qhov xav tau ntawm kev tsim khoom.

3. Chromium-zirconium tooj liab electrodes yog tsim rau qhov chaw vuam thiab projection vuam ntawm carbon steel daim hlau, stainless hlau daim hlau, coated daim hlau thiab lwm yam. Chromium-zirconium tooj liab cov ntaub ntawv tsim nyog rau kev tsim electrode caps, electrode txuas rods, electrode hau, electrode grips, thiab tshwj xeeb electrodes rau projection welding, yob vuam log, tiv tauj thiab lwm yam electrode qhov chaw. tus

Tus qauv electrode lub taub hau, electrode cap, thiab opposite-poj niam txiv neej electrode tsim tau txais txias extrusion tshuab thiab precision machining kom ntxiv qhov ntom ntawm cov khoom, thiab cov khoom ua tau zoo dua thiab ruaj khov, kom ruaj khov vuam zoo.

2. Beryllium tooj liab (BeCu)

Piv nrog chrome-zirconium tooj liab, beryllium tooj liab (BeCu) electrode cov khoom muaj zog dua (txog HRB95 ~ 104), lub zog (txog 600 ~ 700Mpa / N / mm²) thiab softening kub (txog 650 ° C), tab sis nws conductivity qis dua thiab phem dua.

Beryllium tooj liab (BeCu) cov khoom siv electrode yog tsim rau vuam phaj qhov chaw uas muaj kev kub siab thiab cov ntaub ntawv nyuaj, xws li yob vuam log rau seam vuam; nws kuj tseem siv rau qee cov khoom siv hluav taws xob uas muaj lub zog siab xws li crank electrode txuas rods, Ib qho hloov pauv rau cov neeg hlau; Nyob rau tib lub sij hawm, nws muaj zoo elasticity thiab thermal conductivity, uas yog heev haum rau ua txiv ntseej welding chucks.

Beryllium tooj liab (BeCu) electrodes yog kim, thiab peb feem ntau teev lawv raws li cov khoom siv electrode tshwj xeeb.

3. Copper alumina (CuAl2O3)

Aluminium oxide tooj liab (CuAl2O3) tseem hu ua dispersion ntxiv dag zog rau tooj liab. Piv nrog rau chromium-zirconium tooj liab, nws muaj cov khoom siv hluav taws xob zoo heev (qhov kub thiab txias txog 900 ° C), lub zog siab dua (txog 460 ~ 580Mpa / N / mm²), thiab zoo conductivity (conductivity 80 ~ 85IACS%), zoo heev hnav tsis kam, lub neej ntev.

Aluminium oxide tooj liab (CuAl2O3) yog cov khoom siv hluav taws xob uas muaj kev ua tau zoo, tsis hais nws lub zog thiab qhov kub thiab txias, nws muaj cov khoom siv hluav taws xob zoo heev, tshwj xeeb tshaj yog rau vuam galvanized los xij (cov ntawv electrolytic), nws yuav tsis zoo li Chromium-zirconium-tooj ​​liab electrodes muaj. Qhov tshwm sim ntawm kev sib tsoo ntawm cov electrode thiab cov khoom ua haujlwm, yog li tsis tas yuav muaj kev sib tsoo ntau zaus, uas daws tau qhov teeb meem ntawm vuam galvanized nplooj ntawv, txhim kho efficiency, thiab txo cov nqi tsim khoom.

Alumina-tooj ​​liab electrodes muaj kev vuam zoo heev, tab sis lawv cov nqi tam sim no kim heev, yog li lawv tsis tuaj yeem siv dav tam sim no. Vim yog daim ntawv thov dav ntawm cov ntawv galvanized tam sim no, qhov kev ua tau zoo ntawm aluminium oxide tooj liab vuam rau galvanized ntawv ua rau nws txoj kev lag luam dav dav. Alumina tooj liab electrodes yog tsim rau vuam qhov chaw xws li galvanized los xij, kub-tsim steels, high-strength steels, txhuas khoom, high-carbon steel los xij, thiab stainless hlau los xij.

4. tungsten (W), molybdenum (Mo)

Tungsten electrode (Tungsten) tungsten electrode cov ntaub ntawv muaj xws li ntshiab tungsten, tungsten-raws li high-density alloy thiab tungsten-tooj ​​liab alloy. ) muaj 10-40% (los ntawm qhov hnyav) ntawm tooj liab. Molybdenum electrode (Molybdenum)

Tungsten thiab molybdenum electrodes muaj cov yam ntxwv ntawm hardness siab, kub kub taw tes, thiab zoo heev kub-kev ua tau zoo. Lawv tsim nyog rau vuam cov hlau tsis-ferrous xws li tooj liab, txhuas, thiab npib tsib xee, xws li vuam ntawm tooj liab braids thiab cov ntawv hlau ntawm cov keyboards, thiab nyiaj taw tes brazing.