Biraha Kaarboon-sare Qalabka alxanka ee xargaha leh ee Flux
Codsiga & Heerka
1. Ku habboon alxanka birta kaarboonka iyo xoogga u dhigma ee kuleyliyaha, dhuumaha, gaadiidka,
dhismaha, buundada iyo dhismayaal kale, sida Q235.
2. Heerarka aan la kulanay: GB/T5117 E4315, AWS, ISO2560-A: E 35 3 B 2 2, ISO 2560-B: E4315A
Waxyaabaha kaarboonka ee birta kaarboonka sare waa mid aad u sarreeya, weldability waa mid liidata, alxanka si preheat, ka dib alxanka si tartiib tartiib ah u qaboojiso ama 350 darajo heerkulka hoose ee daaweynta kuleylka, dhererka gaarka ah ee daaweynta kulaylka ayaa leh dhumucda workpiece si loo go'aamiyo.
Halabuurka kiimikada ee birta dhalaalaysa (%) Halabuurka kiimikada C Mn Si SP Mo
Qiimaha la dammaanad qaaday &le~1.75 ≤0.60 &lele~0.45
Natiijooyinka guud ≤0.10 ~ 1.40 ≤ 0.40&lele;0.025 ~ 0.30
Guryaha makaanikada Tijaabi walxaha Rm(MPa) ReL ama Rp0.2(Mpa) A(%) KV2(J)
Qiimaha la damaanad qaaday ≥590 ≥490 ≥15 ≥27(-30℃)
Natiijooyinka guud 620 ilaa 680 ≥500 20 ilaa 28 ≥47
Waxyaalaha hydrogen-ka faafin ee birta dhalaalaysa: ≤4.0ml/100g(Qaabka Glycerol)
Ogaanshaha cillad raajada: darajada Ⅰ
Tixraaca hadda jira (AC, DC+) dhexroorka korantada (mm) φ3.2φ4.0φ5.0
Alxanka hadda (A) 80~140 110~210 160~230
Astaamaha
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2. Sifooyin farsamo oo joogto ah, caag xoog leh, iska caabin saameyn leh, iyo iska caabin dildilaac ah.
Alaabtayada chromium-molybdenum, alwaaxyada kulaylka u adkaysta, daawaha nikkel-ku-salaysan, duplex iyo super duplex alloys.Oo ay ku jiraan gacanta arc electrode, MIG/MAG, TIG, silig arc quusay iyo silig kala duwanAlaabooyinkan ayaa si weyn loogu isticmaalaa alxanka birta daawaha hoose, birta kulaylka u adkeysata, daawaynta saldhiga nikkel iyo birta kala duwan oo leh xoog sare iyo heerkul hooseeya.
Shirkadda & Warshada
Halabuurka alaabta iyo hordhaca sifooyinka farsamada
QALABKA Kiimikada:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
XEERARKA GB/T | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | ≥0.10 |
XEERARKA AWS | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
TUSAALE QIIMAHA | 0.068 | 1.28 | 0.28 | 0.03 | 1.65 | 0.42 | 0.011 | 0.007 | 0.01 |
HANTIDA makaanikada:
HANTIDA | XOOG BADAN (MPa) | XOOGGA KORDHINTA (MPa) | KULULKA℃xh | QIIMAHA IIMAPACT J/℃ | ELONGATION(%) | |||||||||
XEERARKA GB/T | 490 | 590 | 620*1 | 27/-20 | 16 | |||||||||
XEERARKA AWS | 530 | 620 | 620*1 | - | 17 | |||||||||
TUSAALE QIIMAHA | 600 | 685 | 620*1 | 80/-50 | 25 |
XAALADAHA ALXANKA LAGU SOO TALIYEY:
QAABKA DHUL-DHAQAALAHA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||||
Koronto (Amp) | H/W | 80-110 | 100-130 | 130-180 | 180-230 | |||||
O/W | 50-80 | 90-120 | 130-160 | - |
FIIRO GAAR AH:
H/W: alxanka booska toosan
O/W: alxanka booska madaxa ka sarreeya
kiisas caadi ah
Shahaadooyinka
Halabuurka badeecada iyo sifooyinka farsamada:
QALABKA Kiimikada:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
XEERARKA GB/T | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | ≥0.10 |
XEERARKA AWS | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
TUSAALE QIIMAHA | 0.068 | 1.28 | 0.28 | 0.03 | 1.65 | 0.42 | 0.011 | 0.007 | 0.01 |
HANTIDA makaanikada:
HANTIDA | XOOG BADAN (MPa) | XOOGGA KORDHINTA (MPa) | KULULKA℃xh | QIIMAHA IIMAPACT J/℃ | ELONGATION(%) | |||||||||
XEERARKA GB/T | 490 | 590 | 620*1 | 27/-20 | 16 | |||||||||
XEERARKA AWS | 530 | 620 | 620*1 | - | 17 | |||||||||
TUSAALE QIIMAHA | 600 | 685 | 620*1 | 80/-50 | 25 |
XAALADAHA ALXANKA LAGU SOO TALIYEY:
QAABKA DHUL-DHAQAALAHA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||||
Koronto (Amp) | H/W | 80-110 | 100-130 | 130-180 | 180-230 | |||||
O/W | 50-80 | 90-120 | 130-160 | - |
FIIRO GAAR AH:
H/W: alxanka booska toosan
O/W: alxanka booska madaxa ka sarreeya