Bixinta alxanka birta ah ee alxanka aws e309 e309l
Tilmaamaha iyo Codsiyada
WeldmetalofE309/309L waxa uu ka kooban yahay Cr Ni ka badanE 308/308L.Waxay ka kooban tahay ferrite tiro ku habboon microstructure, waxay siinaysaa iska caabin aad u fiican oo dillaacsan.waxaa loogu talagalay alxanka meta ee kala duwan ee isku xidha birta khafiifka ah ilaa birta aan la taaban karin, adkaynta birta alloy iyo birta leh alxanka liidata.Biraha saldhigyada leh waxaa ka mid ah saxan bir ah oo aan lahayn, xariijimo bir ah, tuubo bir ah, tuubbada kulaylka, birta birta ah ee cadaadiska, shubista iyo been-abuurka.
Qoraalada ku saabsan isticmaalka
1. Nadiifi wasakhda birta salka ah, jeexdin oo gudub si aad u gudubto burushka birta ah
2.In la ilaaliyo dhererka gaaban ee suurtogalka ah ayaa aad loogu talinayaa.Marka lagu alxanayo habka todeynta, kala duwanaanshaha mov waa in lagu xakameeyaa 2.5 jeer gudahooda ee siliga dia.
3. Ku qalaji electrodes at250 ~ 300 ℃ 60 daqiiqo kahor isticmaalka.U soo saar alaabta la isticmaalo ee maalinta haifka oo ku hay deegaanka 100 ~ 150 ℃ inta lagu jiro habka alxanka.
4. Isticmaal hadda hoose si aad uga hortagto dildilaaca oo aad u yarayso qaska biraha salka.
Sharaxaada
| Noocyada Electrodes | Hordhac | Adeegsada |
| Tusaale: CB-J421 GB: E4313 AWS: E6013 | Waa nooc ka mid ah electrode steel carbon leh daahan nooca titania. AC/DC All alxanka booska. Waxay leedahay waxqabadka alxanka oo aad u fiican, wax qabad shaqo oo aad u fiican, xukun fudud, arc deggan, muuqaalka quruxda badan ee alxanka. | Alxanka dhismayaasha birta kaarboon hooseeya, gaar ahaan ku habboon alxanka taarikada khafiifka ah iyo alxanka majaajilada ah kaas oo u baahan kuul alxanka inay noqdaan kuwo qurux badan oo dhalaalaya. |
| Tusaale: CB-J425 GB: E4311 AWS: E6011 | Waa nooc ka mid ah electrode steel carbon leh daahan nooca potassium cellulose. AC/DC Waxay leedahay waxqabadka alxanka oo aad u fiican, muuqaal qurux badan ka dib alxanka hoos u toosan, slags yar iyo waxtarka alxanka sare. | Ku habboon alxanka dabada, alxanka suufka iyo alxanka dhabta ah ee taarikada khafiifka ah, sida qaab dhismeedka birta kaarboon ee hooseeya sida qiiqa saldhigyada korontada, dhuumaha hawada, taangiyada saliidda beddelka, saqafka, muraayadaha dibadda ee baabuurta, iwm. |
| Tusaale: CB-J508 GB: E5018 AWS: E7018 | Waa nooc ka mid ah electrode steel carbon leh daahan nooca hydrogen hoose. AC/DC Waxay leedahay waxqabadka alxanka heer sare ah, xukun fudud, arc deggan, muuqaalka quruxda badan ee alxanka. | Loo isticmaalo alxanka birta kaarboonka iyo qaab dhismeedka birta alloy hooseeya, sida 16Mn, iwm. |
Isku-dhafka Kiimikada ee Birta Dhigtay (%)
| AWS | Halabuurka Kiimikada | C | Mn | Si | S | P |
| E6013 | Qiimaha Dammaanadda | ≤0.12 | 0.30-0.60 | ≤0.35 | ≤0.035 | ≤0.040 |
| E6011 | Qiimaha Dammaanadda | ≤0.20 | 0.30-0.60 | ≤0.30 | ≤0.035 | ≤0.040 |
| E7018 | Qiimaha Dammaanadda | ≤0.12 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.040 |
Guryaha Makaanikada ee Birta Dhigtay (%)
| AWS | Shayga Tijaabada | Rm(Mpa) | Rel(Mpa) | A(%) | KV2(J) |
| E6011 | Dammaanad qaadka Natiijada Guud | ≥420440-450 | ≥330≥340 | ≥2222-30 | ≥27(-30°C)50-90(-30°C) |
| E6013 | Dammaanad qaadka Natiijada Guud | ≥420460-540 | ≥330≥340 | ≥1718-26 | (0°C)≥47 |
| E7018 | Qiimaha Dammaanadda | ≥490 | ≥400 | ≥22 | ≥27(-30°C) |
Tixraaca Hadda (AC, DC)
| AWS | Dhexroorka korantada (mm) | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
| E6013 | Alxanka Hadda (A) | 50-90 | 90-130 | 130-210 | 170-230 |
| E6011 | Alxanka Hadda (A) | 30-50 | 80-100 | 110-130 | 150-200 |
| E7018 | Alxanka Hadda (A) | 60-100 | 80-140 | 110-210 | 160-230 |
Baakad
Warshadayada
Bandhig
Shahaadadayada
