Umugqa wethusi othambile womshini wokushisela indawo

I-Chromium-zirconium yethusi (CuCrZr)

I-Chromium-zirconium copper (CuCrZr) iyinto evame ukusetshenziswa kakhulu ye-electrode yokushisela ukumelana, enqunywa izici zayo ezinhle kakhulu zamakhemikhali nezomzimba kanye nokusebenza okuhle kwezindleko.

1. I-electrode yethusi ye-chromium-zirconium izuze ibhalansi enhle yezinkomba ezine zokusebenza kwe-electrode yokushisela:

☆I-conductivity enhle kakhulu——ukuqinisekisa ukuthikamezeka okuncane kwesekethe yokushisela nokuthola ikhwalithi enhle kakhulu yokushisela ☆Izakhiwo zemishini ezinokushisa okuphezulu——izinga lokushisa eliphakeme lokuthambisa liqinisekisa ukusebenza nempilo yezinto ze-electrode ezindaweni zokushisela ezishisa kakhulu.

☆ Ukumelana nemihuzuko——i-electrode akulula ukuyigqoka, inweba isikhathi eside futhi inciphisa izindleko ☆ Ubulukhuni obuphakeme namandla - ukuqinisekisa ukuthi ikhanda le-electrode akulula ukuligoba nokuchoboza lapho usebenza ngaphansi kwengcindezi ethile, nokuqinisekisa ikhwalithi yokushisela.

2. I-electrode iwuhlobo olusetshenziswayo ekukhiqizeni izimboni, futhi ukusetshenziswa kukhulu kakhulu, ngakho intengo nezindleko zayo nakho kuyisici esibalulekile okufanele sicatshangelwe. Uma kuqhathaniswa nokusebenza okuhle kakhulu kwe-electrode yethusi ye-chromium-zirconium, intengo ishibhile futhi ingahlangabezana nezidingo zokukhiqiza.

3. Ama-electrode ethusi e-Chromium-zirconium afanele ukushiselwa kwamabala kanye ne-projection welding yamapuleti ensimbi ye-carbon, amapuleti ensimbi engagqwali, amapuleti amboziwe nezinye izingxenye. Izinto zethusi ze-Chromium-zirconium zilungele ukukhiqiza amakepisi e-electrode, izintambo zokuxhuma i-electrode, amakhanda e-electrode, ama-electrode grips, nama-electrode akhethekile wokushisela i-projection, isondo le-welding, ithiphu yokuxhumana nezinye izingxenye ze-electrode. i

Ikhanda elijwayelekile le-electrode, ikepisi lika-electrode, kanye ne-electrode yobulili obuhlukile ekhiqizwayo isebenzisa ubuchwepheshe obubandayo be-extrusion kanye nemishini enembile ukuze kuthuthukiswe ukuminyana komkhiqizo, futhi ukusebenza komkhiqizo kuhle kakhulu futhi kuhlala isikhathi eside, kuqinisekisa ikhwalithi yokushisela ezinzile.

2. I-Beryllium Copper (BeCu)

Uma kuqhathaniswa ne-chrome-zirconium yethusi, i-beryllium copper (BeCu) electrode material inokuqina okuphezulu (kufika ku-HRB95~104), amandla (kufika ku-600~700Mpa/N/mm²) kanye nezinga lokushisa elithambile (kufika ku-650°C), kodwa conductivity Kuphansi kakhulu futhi kubi kakhulu.

I-Beryllium copper (BeCu) i-electrode material ifaneleka ezingxenyeni zepuleti zokushisela ezinomfutho ophakeme nezinto eziqinile, njengamasondo okushisela amasondo okushisela umthungo; iphinde isetshenziselwe ezinye izesekeli ze-electrode ezinezidingo zamandla aphezulu njengezinduku zokuxhuma i-crank electrode, Isiguquli samarobhothi; ngesikhathi esifanayo, ine-elasticity enhle kanye ne-thermal conductivity, efanelekile kakhulu ekwenzeni ama-chucks welding nut.

Ama-electrode e-Beryllium copper (BeCu) ayabiza, futhi ngokuvamile siwabhala njengezinto ezikhethekile ze-electrode.

3. I-alumina yethusi (CuAl2O3)

I-Aluminium oxide yethusi (CuAl2O3) ibizwa nangokuthi ithusi eliqinisiwe lokuhlakazeka. Uma iqhathaniswa ne-chromium-zirconium yethusi, inezakhiwo ezinhle kakhulu zemishini yokushisa okuphezulu (izinga lokushisa elithambisayo lifika ku-900 ° C), amandla aphezulu (afinyelela ku-460~580Mpa/N/mm²) , kanye nokusebenza kahle (conductivity 80~85IACS%), ukumelana okuhle kakhulu kokugqoka, impilo ende.

I-Aluminium oxide yethusi (CuAl2O3) iyisici se-electrode esisebenza kahle kakhulu, kungakhathaliseki amandla ayo kanye nezinga lokushisa elithambile, ine-conductivity kagesi enhle kakhulu, ikakhulukazi yokushisela amashidi agqamile (amashidi e-electrolytic), ngeke ifane ne-Chromium-zirconium-electrode yethusi. isenzakalo sokunamathela phakathi kwe-electrode kanye ne-workpiece, ngakho-ke asikho isidingo sokugaya njalo, okuxazulula ngokuphumelelayo inkinga yokushisela amashidi ama-galvanized, kuthuthukisa ukusebenza kahle, nokunciphisa izindleko zokukhiqiza.

Ama-electrode e-alumina-copper anokusebenza okuhle kakhulu kwe-welding, kodwa izindleko zawo zamanje zibiza kakhulu, ngakho azikwazi ukusetshenziswa kabanzi okwamanje. Ngenxa yokusetshenziswa okubanzi kweshidi elinothayela njengamanje, ukusebenza okuhle kakhulu kwe-aluminium oxide yethusi yokushisela eshidini elinothayela kwenza ithemba layo lemakethe libe banzi. Ama-electrode e-alumina ethusi afaneleka izingxenye zokushisela ezifana namashidi anothayela, izinsimbi ezakhiwe ngendlela eshisayo, izinsimbi eziqine kakhulu, imikhiqizo ye-aluminium, amashidi ensimbi anekhabhoni ephezulu, namashidi ensimbi engagqwali.

4. i-tungsten (W), i-molybdenum (Mo)

I-Tungsten electrode (i-Tungsten) Izinto ze-electrode ze-Tungsten zifaka i-tungsten emsulwa, ingxubevange esekelwe ku-tungsten ephezulu kanye nengxubevange ye-tungsten yethusi. ) equkethe u-10-40% (ngesisindo) sethusi. I-Molybdenum electrode (i-Molybdenum)

Ama-electrode e-Tungsten kanye ne-molybdenum anezici zobulukhuni obuphezulu, indawo eshisa kakhulu, nokusebenza okuhle kakhulu kwezinga lokushisa eliphezulu. Zifanele ukushisela izinsimbi ezingezona ayoni njengethusi, i-aluminium, ne-nickel, njengokushiselwa kwama-braids ethusi namashidi ensimbi okushintshwa, kanye ne-silver point brazing.