Electrode welding paʻakikī
Kūlana: DIN 8555 (E10-UM-65-GRZ)
ʻAno ʻAno: TY-C LEDURIT 67
Hōʻike a me ka noi:
· Kākoʻo kumu hoʻihoʻi kiʻekiʻe SMAW electrode no ka hardsurfacing.
· ʻOi aku ka paʻakikī o ka ʻili ʻana o nā ʻāpana i ka abrasion kaumaha a me ka hopena haʻahaʻa.
· He kūpono no nā papa paʻakikī hope loa ma hope o ka papa pale.
· ʻO nā ʻāpana mea kanu Sinter, hoʻohana i nā kaola a me nā papa, nā kaola ʻōpala, ka umu ahi, nā ʻōnaehana hoʻouka, nā umu sima, nā niho bakeke a me nā lehelehe, nā pale.
Hoʻohui kemika o ka metala i waiho ʻia(%):
|
| C | Si | Mn | Cr | B |
| DIN | Maʻiʻo C kiʻekiʻe a me ka maʻiʻo Cr | ||||
| Maʻamau | 3.5 | 1.0 | 1.8 | 35 | 1.0 |
ʻO ka paʻakikī o ka metala i waiho ʻia:
| Waihona weld maʻemaʻe (HRC) | 1 papa ma 0.15% kila (HRC) | 2 papa ma 0.15% kila (HRC) |
| 62 – 65 | 59 – 63 | 61 – 64 |
Nā ʻano maʻamau:
· Microstructure Martensitic+Austenite+Carbides
· Mīkini Mīkini wale
· Hoʻomaʻa hou i ka Redry no 2 mau hola ma 300 ℃ ma mua o ka hoʻohana ʻana.
