Tuam Tshoj Factory Electric Stainless Copper Brazing Vuam pas nrig
Nrog peb cov thev naus laus zis zoo li peb lub siab ntawm kev tsim kho tshiab, kev sib koom tes, cov txiaj ntsig thiab kev vam meej, peb yuav tsim kom muaj kev vam meej yav tom ntej ua ke nrog koj lub tuam txhab ua lag luam rau Tuam Tshoj Factory Electric Stainless Copper Brazing Vuam Qws, Kev koom tes ncaj ncees nrog koj. , tag nrho yuav tsim kev zoo siab tag kis!
Nrog rau peb cov thev naus laus zis thiab peb lub siab ntawm kev tsim kho tshiab, kev sib koom tes, cov txiaj ntsig thiab kev vam meej, peb yuav tsim kom muaj kev vam meej yav tom ntej ua ke nrog koj lub tuam txhab hwm rauTuam Tshoj Welding Qws, vuam electrode, Kev xaiv dav thiab xa khoom sai rau koj tus kheej!Peb lub tswv yim: Zoo zoo, kev pabcuam zoo, ua kom zoo dua qub.Peb tab tom tos ntsoov tias cov phooj ywg txawv teb chaws tuaj koom nrog peb tsev neeg kom muaj kev loj hlob ntxiv nyob ze yav tom ntej!
APPLICATIONS:
Siv rau vuam ntawm tib yam ntawm cov cua sov-resistant stainless hlau ua hauj lwm nyob rau hauv high kub tej yam kev mob, thiab kuj rau welding ntawm hardened chrome steels (xws li Cr5Mo, Cr9Mo, Cr13, Cr28 thiab lwm yam) thiab sib txawv steels
CHARACTERISTIS:
E310-16 yog Cr26Ni21 stainless hlau electrode rau rutile daim tawv nqaij cov khoom siv.AC thiab DC tuaj yeem siv rau txhua txoj haujlwm vuam.Cov electrode no muaj cov txheej txheem vuam zoo, thiab cov hlau tso tawm tau zoo heev oxidation tsis kam nyob rau hauv 900-1100 ℃ kub kub.
CEEB TOOM:
1. Ua ntej vuam, cov electrode yuav tsum tau ci ntawm 300-350 ℃ rau 1 teev thiab siv raws li xav tau.
2. Tshem tawm xeb, roj, noo noo thiab lwm yam impurities ua ntej vuam.
3. DC fais fab mov raug pom zoo, vim tias qhov tob ntawm qhov vuam tam sim no yog qhov ntiav, qhov tam sim no yuav tsum tsis txhob loj dhau, kom tsis txhob muaj qhov liab thiab tawg ntawm daim tawv nqaij.
4. Txo cov cua kub tawm kom ntau li ntau tau, thiab lub viav vias amplitude ntawm electrode yuav tsum tsis txhob loj dhau.
5. Preheat thiab khaws qhov kub ntawm cov channel hauv qab 150 ℃.
WELDING POSITIONS:
PA, PB, PC, PD, PE, PF
CHEMICAL COMPOSITION ntawm tag nrho cov vuam hlau: (Wt. %)
| Cov khoom | C | Mn | Si | S | P | Ni | Cr | Mo | Cu |
| Kev xav tau | 0.08-0.20 Nws | 25.0-28.0 Nws | ≤ 0.75 | ≤ 0.03 | ≤ 0.03 | 20.0-22.5 Nws | 25.0-28.0 Nws | ≤ 0.75 | ≤ 0.75 |
| Tej yam tshwm sim | 0.11 | 0.89 ib | 0.69 ib | 0.010 ib | 0.025 ib | 20.86 Nws | 26.21 Nws | 0.05 Nws | 0.08 ib |
MECHANICAL PROPERTIES NTAWM WELD METAL:
| Cov khoom | Rm/MPa | A/% |
| Kev xav tau | ≥550 | ≥ 25 |
| Tej yam tshwm sim | 605 | 38 |
TSEEM CEEB TSHAJ PLAWS: (AC lossis DC +)
| Txoj kab uas hla (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Ntev (mm) | 300 | 300 | 350 | 400 | 400 |
| Tam sim no (A) | 25-50 | 50-80 | 80-110 : kuv | 110-160 : kuv | 160-200 Nws |
Ntim:
5kg / thawv, 4boxes / carton, 20kgs / carton, 50cartons / pallet.21MT -26MT ib 1X20 "FCL.
Tightness soj ntsuam ntawm welds:
Rau welds uas nws ua hauj lwm siab yog tsawg tshaj li 0.3MPa, kerosene yuav siv tau rau sealing xeem.Kev ntsuas yuav tsum tau ua raws li cov cai hauv qab no: 5.1.1.1 Qhov ntsuas kub thaum lub sijhawm ntsuas yuav tsum tsis txhob qis dua 5 ° C.
Txheej sab nraud ntawm daim ntawv xeem nrog cov hmoov dawb, thiab lub tsho loj txaus kerosene rau sab hauv.Feem ntau, tom qab 15 mus rau 30 feeb, yog tias tsis muaj cov roj dub nyob rau ntawm cov hmoov dawb, qhov vuam raug suav tias yog qhov tsis zoo.Ntawm qhov tsis sib xws, nws yog qhov yuav tsum tau tshem tawm qhov chaw tsis raug thiab rov ua dua, thiab tom qab ntawd ua qhov kev sim.
Thaum siv hydraulic siab los ntsuas qhov nruj ntawm lub thawv, nws yuav tsum tau ua raws li cov cai hauv qab no:
Kev ntsuas siab yuav tsum tau nce qeeb kom tsis pub tsawg dua 1.5 npaug ntawm kev ua haujlwm siab.
Thaum lub vuam ncav cuag qhov kev ntsuas siab, lub siab yuav tsum tau khaws cia rau 5 feeb.Yog tias pom muaj dej los yog dampness ntawm qhov vuam, qhov tsis xws luag yuav tsum tau cim, tshem tawm, rov welded, thiab tom qab ntawd sim.
Thaum lub sij hawm ntsuas siab ntawm lub workpiece, nws tsis raug tso cai los kho qhov vuam;thiab thaum lub workpiece nyob rau hauv kev sim siab, nws tsis raug tso cai los ntaus lub vuam.
Mechanical Performance Test ntawm welds:
Kev kuaj sampling yuav tsum tau muab coj los ntawm cov qauv nrog tib cov khoom thiab cov txheej txheem ntawm cov khoom siv welded.
Hom thiab qhov loj ntawm qhov kev xeem ua haujlwm yuav tsum ua raws li cov qauv tsim nyog ntawm GB / T 2649 ~ 2653.
Nrog peb cov thev naus laus zis zoo li peb lub siab ntawm kev tsim kho tshiab, kev sib koom tes, cov txiaj ntsig thiab kev vam meej, peb yuav tsim kom muaj kev vam meej yav tom ntej ua ke nrog koj lub tuam txhab ua lag luam rau Tuam Tshoj Factory Electric Stainless Copper Brazing Vuam Qws, Kev koom tes ncaj ncees nrog koj. , tag nrho yuav tsim kev zoo siab tag kis!
Leading Chaw tsim tshuaj paus rauTuam Tshoj Welding Qws, Vuam Electrode, Kev xaiv dav thiab xa khoom sai rau koj tus kheej!Peb lub tswv yim: Zoo zoo, kev pabcuam zoo, ua kom zoo dua qub.Peb tab tom tos ntsoov tias cov phooj ywg txawv teb chaws tuaj koom nrog peb tsev neeg kom muaj kev loj hlob ntxiv nyob ze yav tom ntej!
