Cam khwb cia hlau vuam electrode
Z208
GB/T EZC
AWS A5.15 EC1
Kev piav qhia: Z208 yog lub electrode hlau cam khwb cia nrog lub hauv paus hlau carbon tsawg thiab lub txheej graphitized muaj zog. Nws tuaj yeem siv rau ob qho tib si AC thiab DC. Lub vuam tuaj yeem dhau los ua hlau cam khwb cia grey thaum nws txias qeeb, tab sis nws qhov kev tiv thaiv tawg tsis zoo.
Daim Ntawv Thov: Siv los kho qhov tsis zoo hauv cov hlau grey castings.
Cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov hlau vuam (%):
| C | Si | Mn | S | P | Fe |
| 2.0 ~ 4.0 | 2.5 ~ 6.5 | ≤0.75 | ≤0.10 | ≤0.15 | Nyob twj ywm |
Pom zoo tam sim no:
| Txoj kab uas hla ntawm tus pas nrig (hli) | 2.5 | 3.2 | 4.0 | 5.0 |
| Vuam tam sim no (Ib) | 60 ~ 90 | 90 ~ 120 | 150 ~ 180 | 190 ~ 220 |
Daim Ntawv Ceeb Toom:
1. Lub electrode yuav tsum tau ci rau 1 teev ntawm 150 ℃ ua ntej vuam ua haujlwm;
2. Qhov tsis zoo ntawm cov khoom tsis khov kho hauv cov hlau me me uas muaj phab ntsa nyias nyias tuaj yeem vuam tau yam tsis tas yuav ua ntej cua sov, tab sis cov vuam feem ntau yuav tsum tau ua ntej kom txog li 400 ℃. Yog tias cov vuam khaws cia cua sov thiab maj mam txias, lawv nyob ntawm daim npav uas cov pob qij txha vuam tuaj yeem dais cov txheej txheem txiav.
3. Lub electrode no tsis haum rau cov qauv casting tseem ceeb uas raug kev ntxhov siab thiab kev cuam tshuam.
Wenzhou Tianyu Electronic Co., Ltd. tau tsim muaj xyoo 2000. Peb tau koom nrog kev tsim cov electrodes vuam, cov pas nrig vuam, thiab cov khoom siv vuam rau ntau tshaj 20 xyoo.
Peb cov khoom tseem ceeb suav nrog cov hlau tsis xeb vuam electrodes, carbon hlau vuam electrodes, qis alloy vuam electrodes, surfacing vuam electrodes, nickel & cobalt alloy vuam electrodes, mild steel & low alloy vuam wires, stainless hlau vuam wires, gas-shielded flux cored wires, txhuas vuam wires, submerged arc vuam. wires, nickel & cobalt alloy vuam wires, tooj dag vuam wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, thiab lwm yam khoom siv vuam & khoom siv tau.
