Kuwotcherera kwa HardfacingElectrode
Muyezo: DIN 8555 (E9-UM-250-KR)
Mtundu wa nambala: TY-C65
Kufotokozera & Kugwiritsa Ntchito:
· Elekitirodi yapadera yokhala ndi kuwotcherera koyenera komanso makina.
· Austenite-Ferrites weld zitsulo.Makhalidwe amphamvu kwambiri komanso kukana kwamphamvu kwambiri.
· Oyenera kwambiri kujowina pazitsulo zosawotcherera, pamene zofuna zapamwamba pa msoko wowotcherera zimapangidwa.
· Kulimbana ndi ming'alu yayikulu mukaphatikiza zitsulo zamakolo zomwe zimakhala zovuta kuwotcherera, monga zitsulo za austenitic ndi ferritic, zitsulo zamtundu wa manganese zokhala ndi zitsulo zosakanikirana ndi zopanda alloyed, zowotchera kutentha ndi zida.Ntchito pakukonza ndi kukonza zida zamakina ndi zoyendetsa komanso kukonza zida.
· Monga khushoni wosanjikiza pa zipangizozi ndi bwino woyenerera.
Mankhwala a zitsulo zosungidwa (%):
| C | Si | Mn | P | S | Cr | Ni | Mo | N | Fe |
DIN | - 0.15 | - 0.90 | 0.50 2.50 | - 0.04 | - 0.03 | 28.0 32.0 | 8.0 10.0 | - | - | Bali. |
Chitsanzo | 0.1 | 1.0 | 1.0 | ≤0.035 | ≤0.025 | 29.0 | 9.0 | ≤0.75 | 0.10 | Bali. |
Kuuma kwachitsulo choyikidwa:
Zokolola mphamvu Mpa | Kulimba kwamakokedwe Mpa | Elongation A(%) | Kuuma Monga Wowotcherera (HB) |
620 | 800 | 22 | 240 |
Makhalidwe Azambiri:
· Microstructure Austenite + Ferrite
· Machinability Wabwino
Kutenthetsa Kutentha kwa magawo a ferritic okhala ndi mipanda mpaka 150-150 ℃
· Redrying Redry kwa 2 h pa 150-200 ℃ musanagwiritse ntchito.