Wear-resistant surfacing cored wire flux cored waldi waya
Flux-cored waya kuma ana kiranta da waya mai foda, waya tubular, ana iya raba ta zuwa kashi biyu na kariyar iskar gas da kariya mara gas.Filayen waya mai jujjuyawa an yi shi da ƙaramin ƙarfe na carbon ko ƙaramin ƙarfe mai ƙarancin ƙarfi tare da filastik mai kyau.Hanyar masana'antu ita ce cewa baƙin ƙarfe an yi birgima cikin sifar ɓangaren ƙarfe, to, walƙiyar foda a cikin tsiri ta U-dimbin yawa bisa ga kashi, kuma a ƙarshe jan shi cikin ƙayyadaddun bayanai daban-daban na waya mai juzu'i.Gabaɗaya, za a iya raba wayoyi masu ƙorafe-ƙorafe zuwa waya mai kariyar kariya ta kai da kuma waya mai kariyar iskar gas.Wayar da aka yi garkuwa da iskar gas yawanci ana kasu kashi biyu tsarin slag, wato, acidic da asali (T 1 da T 5).Acid slag flux-cored waya yana da kyakkyawan aiki kuma ana iya amfani dashi a cikin walda duk matsayi.Shi ne mafi yadu amfani da hankula high-ingancin waldi abu a shipbuilding masana'antu.The weld karfe na asali juyi-Core waya yana da kyau tsarkakewa sakamako, kuma zai iya samun kyakkyawan tsari yi ta daidaita da dace dabara, wanda ya dace da matsayi na lebur waldi da fillet waldi.
| Samfura | GB | AWS | Diamita (mm) | A halin yanzu | Amfani |
| Saukewa: CB E70T-1 | E500T-1 | E70T-1 | 1.2,1.4,1.6 | DC+ | An yi amfani da tsarin walda wanda aka yi da karfen carbon da ƙananan gami tsarin karfe tare da tensile ƙarfi sama da ko daidai da 490MPa. |
| Saukewa: CB E71T-1 | Saukewa: E501T-1 | Saukewa: E71T-1 | 1.2,1.4,1.6 | DC+ | An yi amfani da shi don tsarin walda da aka yi da ƙarfe na carbon da ƙananan tsarin ƙarfe tare da ƙarfin ɗaure sama da ko daidai da 490MPa. |
Kayayyakin Injini na Ƙarfe Mai Adadi
| Kayayyakin Injini na Ƙarfe Mai Adadi | ||||
| Samfura | Rm (Mpa) | Rel (Mpa) | A(%) | KV2(J) |
| Saukewa: CB E70T-1 | ≥480 | ≥400 | ≥22 | ≥27(-20︒C) |
| Saukewa: CB E71T-1 | ≥480 | ≥400 | ≥22 | ≥27(-20︒C) |
Chemical abun da ke ciki na walda waya
| Abubuwan sinadaran na waya walda (%) | |||||
| Samfura | C | Mn | Si | S | P |
| Saukewa: CB E70T-1 | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | ≤0.030 |
| Saukewa: CB E71T-1 | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | ≤0.030 |
Shiryawa
Masana'antar mu
nuni
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