Ukuwelda okuqinileyoI-electrode
Umgangatho: DIN 8555 (E9-UM-250-KR)
Inombolo yohlobo: TY-C65
Iinkcukacha kunye nesicelo:
· I-electrode ekhethekileyo eneempawu zokuwelda ezifanelekileyo kunye neempawu zoomatshini.
· I-Austenite- IiFerrites zinyibilikisa isinyithi. Amandla aphezulu kunye nokumelana nokuqhekeka okuphezulu.
· Ilungele ngokukodwa ukudibana kwiintsimbi ezingadibaniyo kakhulu, xa kufuneka kakhulu umthungo wokuwelda.
· Ukumelana okukhulu nokuqhekeka xa kuhlanganiswa iintsimbi ezingundoqo ezinzima ukuwelda, ezifana neentsimbi ze-austenitic neze-ferritic, iintsimbi ze-manganese eziphezulu ezineentsimbi ezixutyiweyo nezingaxutywanga, iintsimbi ezinokunyangwa ngobushushu kunye nezixhobo. Izicelo ekulungisweni nasekugcinweni kwezinto zomatshini kunye needrive kunye nokulungiswa kwezixhobo.
· Njengoko umaleko wekhushini kwezi zinto ufanelekile.
Ukwakheka kweekhemikhali zesinyithi esigciniweyo (%):
|
| C | Si | Mn | P | S | Cr | Ni | Mo | N | Fe |
| I-DIN | - 0.15 | - 0.90 | 0.50 2.50 | - 0.04 | - 0.03 | 28.0 32.0 | 8.0 10.0 | - | - | Ibhala. |
| Okuqhelekileyo | 0.1 | 1.0 | 1.0 | ≤0.035 | ≤0.025 | 29.0 | 9.0 | ≤0.75 | 0.10 | Ibhala. |
Ukuqina kwesinyithi esigciniweyo:
| Unikeze Amandla I-Mpa | Tensile strength I-Mpa | Ukwandiswa I-A(%) | Ubunzima Njengoko Budityanisiwe (HB) |
| 620 | 800 | 22 | 240 |
Iimpawu ngokubanzi:
· Isakhiwo esincinci i-Austenite + i-Ferrite
· Ubuchule bokusebenza kakuhle
· Ukufudumeza Ukufudumeza iindawo ze-ferritic ezinodonga oluqinileyo ukuya kwi-150-150℃
· Ukurhawuzelela iRedry kangangeeyure ezi-2 kwi-150-200℃ ngaphambi kokuba uyisebenzise.
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