Ko te pepa maitai hurihuri makariri (pepa maitai CR) he maitai hurihuri wera kua tukatukahia anō
He maha ngā wā ka whakamahia te pereti maitai 'hurihuri' matao hei whakaahua i ngā momo tukanga whakaoti - ahakoa, i te taha hangarau, ko te 'hurihuri matao' e pā ana ki ngā rau e pēhia ana i waenga i ngā roera. Ko ngā mea pēnei i ngā pae, i ngā ngongo rānei ka 'tōia', kāore i te hurihia. Ko ētahi atu tukanga whakaoti matao ko te huri, te huri me te whakakanapa - ka whakamahia ia mea hei whakarerekē i te rakau huri wera o mua hei hua kua oti te whakapai ake.
Ka taea te tautuhi i te koiri maitai hurihuri matao ST12 mā ngā āhuatanga e whai ake nei
1. He pai ake, he oti ake ngā mata o te maitai hurihuri matao, ā, he tata ake ngā āheinga
2. Ngā mata maeneene e hinuhinu ana ki te pā i roto i te pepa maitai CR
3. He pūmau, he tapawhā hoki ngā pae, ā, he maha ngā wā he mārama ngā taha me ngā kokonga
4. He pai ake te ōritetanga me te tika o ngā ngongo, he mea hanga mai i te rauemi hurihuri matao.
5. He pai ake ngā āhuatanga o te mata o te koiri rino hurihuri matao i te rino hurihuri wera, kāore i te miharo ka whakamahia te rino hurihuri matao mō ngā tono hangarau tika ake, mō ngā wāhi rānei e hira ana te ataahua. Engari, nā te tukatuka tāpiri mō ngā hua matao kua oti, he nui ake te utu.
Mō ōna āhuatanga ā-tinana, he mārō ake, he kaha ake hoki ngā maitai matao i ngā maitai wera noa. Nā te mea ko te whakaotinga o te maitai matao ka hanga he hua whakapakeke-mahi. He mea tika kia mōhiotia ka taea hoki e ēnei maimoatanga tāpiri te hanga i ngā ahotea ā-roto i roto i te rauemi. Arā, i te wā e hangaia ana te maitai matao - ahakoa he tapahi, he huri, he whakarewa rānei - ka taea e tēnei te tuku i ngā ahotea ka arahi ki te piko kore e taea te matapae.
| Ngā tohu me te tono mō te maitai hurihuri matao | |
| Ngā Tohu | Tono |
| SPCCmaitai CR | Te whakamahinga noa |
| SPCDmaitai CR | Te kounga o te tuhi |
| maitai SPCE/SPCEN CR | Te tuhi hōhonu |
| DC01(St12) CR maitai | Te whakamahinga noa |
| DC03(St13) CR maitai | Te kounga o te tuhi |
| DC04(St14,St15) maitai CR | Te tuhi hōhonu |
| DC05(BSC2) CR maitai | Te tuhi hōhonu |
| DC06(St16,St14-t,BSC3) | Te tuhi hōhonu |
| Rino hurihuri matao Wahanga matū | |||||
| Ngā Tohu | % o te wāhanga matū | ||||
| C | Mn | P | S | Alt8 | |
| maitai SPCC CR | <=0.12 | <=0.50 | <=0.035 | <=0.025 | >=0.020 |
| SPCD CR maitai | <=0.10 | <=0.45 | <=0.030 | <=0.025 | >=0.020 |
| SPCE SPCEN CR maitai | <=0.08 | <=0.40 | <=0.025 | <=0.020 | >=0.020 |
| Rino hurihuri matao Wahanga matū | ||||||
| Ngā Tohu | % o te wāhanga matū | |||||
| C | Mn | P | S | Āhuatanga | Ti | |
| maitai CR DC01(St12) | <=0.10 | <=0.50 | <=0.035 | <=0.025 | >=0.020 | _ |
| maitai CR DC03(St13) | <=0.08 | <=0.45 | <=0.030 | <=0.025 | >=0.020 | _ |
| maitai CR DC04(St14,St15) | <=0.08 | <=0.40 | <=0.025 | <=0.020 | >=0.020 | _ |
| maitai CR DC05(BSC2) | <=0.008 | <=0.30 | <=0.020 | <=0.020 | >=0.015 | <=0.20 |
| DC06(St16,St14-t,BSC3) CR maitai | <=0.006 | <=0.30 | <=0.020 | <=0.020 | >=0.015 | <=0.20 |
Ngā tono huaNgā whakamahinga o te pepa maitai hurihuri matao ST12, ngā koiri maitai hurihuri matao: te hanga, te hanga mīhini, te hanga ipu, te hanga kaipuke, te hanga piriti. Ka taea hoki te whakamahi i te pepa maitai CR hei hanga i ngā momo ipu.
Ka taea hoki te whakamahi i te maitai ST12 mō te anga oumu, te pereti oumu, te pereti maitai pumau mō te piriti me te waka, te pereti maitai koranu iti, te pereti hanga kaipuke, te pereti kohua, te pereti oko pēhanga, te pereti tauira, ngā wāhanga tarakihana, te pereti maitai anga waka me ngā wāhanga whakarewa.
He umanga hangarau whakarewa me te tukatuka a Jiangsu Hangdong Metal Co., Ltd. e whakaputa ana i te parahi parakore, te parahi, te parahi me te parahi-nikara koranu parahi-konumohe me te koiri, me ngā taputapu whakaputa matatau me ngā taputapu tirotiro. E 5 āna raina whakaputa konumohe me te 4 āna raina whakaputa parahi hei whakaputa i ngā momo pereti parahi paerewa katoa, ngongo parahi, pae parahi, rīpene parahi, ngongo parahi, pereti konumohe me te koiri, me ngā whakaritenga kore-paerewa. E whakarato ana te kamupene i te 10 miriona tana o ngā rauemi parahi puta noa i te tau. Ko ngā paerewa hua matua ko: GB/T, GJB, ASTM, JIS me te paerewa Tiamana. Whakapā mai ki a mātou:info6@zt-steel.cn
Wā tuku: Hanuere-03-2024
