J555
GB/T E5511-G
ʻAWS E8011-G
Wehewehe: He electrode iho kū pololei ʻo J555 me ka uhi potassium cellulose kiʻekiʻe. AC a me DC pālua kumu. I ka wā e wili ai i lalo, ʻaʻole e kahe i lalo ka metala hoʻoheheʻe a me ka slag. Loaʻa iā ia ka ikaika arc nui a me ke komo ʻana. Hiki ke hana ʻia ka wili lalo ma nā ʻaoʻao ʻelua a he wikiwiki wili kiʻekiʻe.
Noi: Hoʻohana ʻia no ka hoʻopili ʻana i nā paipu kila haʻahaʻa.
Ka hoʻohuihui kemika o ka metala i hoʻoheheʻe ʻia (%):
| C | Mn | Si | S | P |
| ≤0.20 | ≥1.00 | ≤0.50 | ≤0.035 | ≤0.035 |
Nā ʻano mechanical o ka metala i hoʻoheheʻe ʻia:
| Mea hoʻāʻo | Ikaika tensile Mpa | Ikaika hāʻawi Mpa | Hoʻolōʻihi % | Ka waiwai hopena (J) -30℃ |
| Hōʻoiaʻiʻo ʻia | ≥540 | ≥440 | ≥17 | ≥27 |
Nānā X-ray: papa II
Manaʻo ʻia kēia manawa:
| (mm) Anawaena o ke koʻokoʻo | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) Au Kuʻihao | 45 ~ 75 | 80 ~ 120 | 130 ~ 160 | 170 ~ 190 |
Hoʻolaha:
Pono e hoʻomoʻa ʻia ka ʻelekoda ma 70-90°C no 1 hola ma mua o ka hoʻohana ʻana. ʻAʻole pono e kiʻekiʻe loa ka mahana, a i ʻole e hōʻino ʻia ka cellulose i loko o ka uhi.
Ua hoʻokumu ʻia ʻo Wenzhou Tianyu Electronic Co., Ltd. i ka makahiki 2000. Ua hana mākou i ka hana ʻana oʻeleka uila hoʻoheheʻes, nā koʻokoʻo wili, a me nā mea hoʻopau kuʻihao no nā makahiki he 20 a ʻoi.
ʻO kā mākou huahana nui e komo pū me nā electrodes kuʻi kila kila, nā electrodes kuʻi kila kalapona,nā electrodes kuʻi hao haʻahaʻa, nā electrodes wili ʻili, nā electrodes wili nickel & cobalt alloy, nā uea wili kila māmā & haʻahaʻa alloy, nā uea wili kila kila, nā uea pale kinoea flux cored, nā uea wili alumini, ka wili arc submerged. nā uea, nā uea wili nickel & cobalt alloy, nā uea wili keleawe, nā uea wili TIG & MIG, nā electrodes tungsten, nā electrodes gouging carbon, a me nā mea pono wili a me nā mea hoʻopau ʻē aʻe.






