ʻO ka wehewehe ʻana o GI Steel Wire
Nominal Anawaena mm | ʻO Dia. Hoʻomanawanui mm | Min. Mass of Hoʻopili Zinc gr/ m² | Elongation ma 250mm ana % min | Kuʻi Ka ikaika N/mm² | Kūʻē Ω/km max |
0.80 | ± 0.035 | 145 | 10 | 340-500 | 226 |
0.90 | ± 0.035 | 155 | 10 | 340-500 | 216.92 |
1.25 | ± 0.040 | 180 | 10 | 340-500 | 112.45 |
1.60 | ± 0.045 | 205 | 10 | 340-500 | 68.64 |
2.00 | ± 0.050 | 215 | 10 | 340-500 | 43.93 |
2.50 | ± 0.060 | 245 | 10 | 340-500 | 28.11 |
3.15 | ± 0.070 | 255 | 10 | 340-500 | 17.71 |
4.00 | ± 0.070 | 275 | 10 | 340-500 | 10.98 |
Kaʻina kaha kiʻi o ka uea hao hao
lGalvanizing ma mua o ke kaʻina hana:i mea e hoʻomaikaʻi ai i ka hana ʻana o ka uea kila galvanized, ke kaʻina o ke kaha kiʻi ʻana i ke kaula kila i ka huahana i hoʻopau ʻia ma hope o ke alakaʻi annealing a me ka galvanizing i kapa ʻia he plating ma mua o ke kaʻina hana. ʻO ke kaʻina hana maʻamau: uea kila - hoʻopau kepau - galvanizing - kaha kiʻi - uea kila hoʻopau. ʻO ke kaʻina hana o ka hoʻopaʻa mua ʻana a laila kahakiʻi ʻo ia ke kaʻina pōkole loa i ke ʻano kiʻi kiʻi o ke kaula kila galvanized, hiki ke hoʻohana ʻia no ka galvanizing wela a i ʻole electrogalvanizing a laila kaha kiʻi. ʻOi aku ka maikaʻi o nā waiwai mechanical o ka uea kila wela ma hope o ke kaha kiʻi ʻana ma mua o ka uea kila ma hope o ke kaha kiʻi ʻana. Hiki i nā mea ʻelua ke loaʻa ka ʻāpana zinc lahilahi a me ka like ʻole, hoʻemi i ka hoʻohana zinc a hoʻomāmā i ka ukana o ka laina galvanizing.
lKaʻina kiʻi kiʻi kiʻi kiʻi kiʻi waena:ʻO ke kaʻina hana kiʻi kiʻi kiʻi kiʻi waena: uea kila - kinai kepau - kaha kiʻi mua - galvanizing - kiʻi kiʻekiʻe - uea kila pau. ʻO ka hiʻohiʻona o ka hoʻopaʻa ʻia ʻana ma hope o ke kaha kiʻi ʻana, ʻo ia ka mea i hoʻopaʻa ʻia ke kaula kila i hoʻopau ʻia ma hope o ke kaha kiʻi ʻana a laila huki ʻia ʻelua i ka huahana i hoʻopau ʻia. Aia ka galvanizing ma waena o nā kaha kiʻi ʻelua, no laila ua kapa ʻia ʻo ia he medium plating,. ʻOi aku ka mānoanoa o ka papa zinc o ka uea kila i hana ʻia e ka hoʻopaʻa ʻia ʻana a laila kiʻi ʻia ma mua o ka mea i hana ʻia e ka plating a laila kaha kiʻi. ʻOi aku ka kiʻekiʻe o ka compressibility holoʻokoʻa (mai ke kinai kepau a hiki i nā huahana i hoʻopau ʻia) o ka uea kila galvanized wela ma hope o ke kau ʻana a me ke kaha kiʻi ʻana i ʻoi aku ka kiʻekiʻe ma mua o ka uea kila ma hope o ke kau ʻana a me ke kaha kiʻi.
lKaʻina galvanizing hui ʻia:e hana i ka ikaika nui loa (3000 N/mm2) uea kila kila, e hoʻohana ʻia ke kaʻina hana "mixed galvanizing and drawing". Penei ke kaʻina hana maʻamau: hoʻopiʻi kepau - kaha kiʻi mua - kiʻi mua - kiʻi kiʻekiʻe - galvanizing hope - kaha kiʻi kiʻekiʻe (kiʻi maloʻo) - pahu wai e huki ana i kahi uwea kila paʻa. Hiki i ke kaʻina hana ma luna ke hana i ka uea kila galvanized ultra-kiʻekiʻe me ka ʻike kalapona o 0.93-0.97%, ke anawaena o 0.26mm a me ka ikaika o 3921N/mm2. He kuleana ko ka papa zinc i ka pale ʻana a me ka lubricating i ka ʻili o ka uea kila i ke kaha kiʻi ʻana, ʻaʻole i haki ka uea i ke kaha kiʻi..