Rau cov ntawv thov kev lag luam uas xav tau kev tiv thaiv zoo heev,Cov Electrodes Surfaceua tau raws li DIN 8555 (E1-UM-350) xa cov khoom siv hnav thiab tawg tsis kam. Tus qauv TY-C DUR 350 muaj cov qauv tsim hluav taws xob SMAW coated yooj yim, tsim tshwj xeeb rau kev ua haujlwm hardfacing. Nws cov khoom sib xyaw ua ke tsim kom muaj kev ruaj khov, ua haujlwm-hardening deposit nyob rau hauv kev cuam tshuam, ua rau lub neej kev pabcuam ntawm cov khoom siv hauv cov chaw abrasive ntev dua. Cov electrode no ua kom muaj kev ua tau zoo thoob plaws kev khawb av, tshuab hnyav, thiab kev tsheb ciav hlau qhov twg qhov chaw puas tsuaj dictates txij nkawm thiab cov nqi ua haujlwm.
Tsim tawm raws li cov qauv DIN 8555 (E1-UM-350), cov electrodes no tsim cov deposits nrog cov austenitic microstructure nplua nuj nyob rau hauv manganese, chromium, thiab vanadium. Qhov kev tsim metallurgical no ua tiav qhov sib npaug zoo tshaj plaws ntawm qhov nyuaj (≈350 HB) thiab ductility, tiv thaiv kev tawg thaum tiv taus kev hnav khaub ncaws hnyav. Qhov tshwm sim yog ib qho ntom ntom, homogeneous overlay uas muaj peev xwm tiv taus kev sib tsoo, gouging, thiab kev puas tsuaj siab,zoo tagnrho rau kev tiv thaiv cov khoom siv muaj nqis siab uas raug kev siv zog hnyav heev.
Lub versatility ntawm cov noCov Electrodes Surfaceci ntsa iab hauv lawv daim ntawv thov. Lawv zoo heev hauv kev tsim kho dua tshiab cov khoom siv manganese chromium vanadium alloy xws li cov qav tsheb ciav hlau, cov menyuam thauj khoom, cov menyuam txhawb nqa saw, sprockets, thiab cov menyuam qhia. Lawv cov tshuaj lom neeg tso nyiaj txo qhov kev txhawj xeeb txog kev dilution thaum siv rau cov hlau zoo sib xws, ua kom muaj kev tawv thiab kev sib txuas ruaj khov. Cov electrodes ua haujlwm tau zoo hauv ob qho tib si.,cov txheej tsim rau thaj chaw hnav nruab nrab thiab ntau txheej sib tshooj rau cov xwm txheej kev cuam tshuam hnyav.
Kev ua haujlwm zoo dua los ntawm lub electrode's tus neeg siv-phooj ywg cov yam ntxwv. Nws cov txheej txheem yooj yim ua rau cov arcs du, ruaj khov nrog tsawg kawg spatter thiab yooj yim tshem tawm slag. Qhov tseem ceeb, nws txhawb nqa txhua qhov chaw vuam (tiaj tus, kab rov tav, ntsug, saum taub hau), ua kom muaj kev kho ntawm qhov chaw yam tsis tau rhuav tshem cov tshuab. TY-C DUR 350 kuj tseem zam cov kev hloov pauv preheat nruab nrab (feem ntau 150–250°C nyob ntawm seb lub hauv paus hnyav npaum li cas), ua kom yooj yim rau cov txheej txheem hauv thaj teb thaum tiv thaiv kev tawg vim hydrogen.
Ua raws li DIN 8555Cov Electrodes Surfacezoo li TY-C DUR 350 sawv cev rau kev tiv thaiv tus nqi tsim nyog tiv thaiv kev hnav tsis ua haujlwm. Ua ke nrog kev tiv thaiv kev hnav tsis kam, kev txo qhov tawg, thiab kev sib txuas lus txhua qhov chaw, lawv rov qab kho qhov loj me tseem ceeb thiab ua kom lub neej ntawm cov khoom ntev dua. Rau cov lag luam uas vam khom rau cov khoom siv manganese alloy, cov electrode no xa cov kev ua tau zoo kwv yees tau, txo qhov zaus rov ua dua, thiab txo cov nqi tag nrho.,kev ruaj ntseg ua haujlwm txuas ntxiv mus rau hauv qhov chaw nyuaj tshaj plaws.
Lub sijhawm tshaj tawm: Lub Yim Hli-14-2025