Ngaphakathi iityhubhu ze-chrome ezihonjisiweyo ezifakwe i-chrome
Intshayelelo yeMveliso
Iinkonzo ezenzelwe wena
I-JINYO yindawo yokuvelisa ephucukileyo kwaye sisebenzisa iteknoloji yemveliso ephucukileyo kunye neenkqubo zokulawula umgangatho ukuqinisekisa ukuba ityhubhu nganye ehonjisiweyo iyahlangabezana nemigangatho yethu engqongqo yomgangatho. Ukususela ekukhetheni izinto ukuya ekuhlolweni kokugqibela, sizimisele ukuhambisa iityhubhu ezihonjisiweyo ezidlula rhoqo ulindelo lwabathengi bethu.
I-JINYO ineqela elipheleleyo leziseko zophuhliso kunye nelobuchwephesha, kwaye ukongeza ekunikezeni iityhubhu zokuhombisa ezinobukhulu obuqhelekileyo, ingakwazi kwakhona Yenza ngokwezifiso iityhubhu zokuhombisa. Iinkonzo zethu ezenzelwe wena zigubungela yonke into ukusuka kuyilo, ukuvelisa ukuya ekucwangcisweni emva kokwenziwa, kwaye siyakwazi ukubonelela ngezisombululo ezenzelwe wena ngokweemfuno ezithile zabathengi. Ngamafutshane, iityhubhu zethu ezihonjisiweyo zilungele ukusetyenziswa kweesilinda ze-hydraulic kwaye zizimisele ukubonelela abathengi ngezinto eziphambili ezichanekileyo nezithembekileyo kakhulu zeenkqubo ze-hydraulic.
Iiparamitha zemveliso
| Ulwakhiwo lweeKhemikhali (%) | |||||||||
| Ibanga lentsimbi | c | KWAYE | Mn | P | S | Cr | Ngaphakathi | Ngaphakathi | I-AI |
| ≤ | ≥ | ||||||||
| C20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.25 | 0.25 | - | - |
| CK45 | 0.42-0.5 | 0.17-0.37 | 0.5-0.8 | 0.025 | 0.02 | 0.25 | 0.3 | - | |
| Q355B | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.03 | 0.03 | 0.03 | 0.25 | 0.08 | — |
| Q355D | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.03 | 0.03 | 0.25 | 0.25 | 0.15 | 0.015 |
| I-E355(ST52) | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 | 0.25 | 0.25 | — | — |
| SAE1026 | 0.22-0.28 | 0.15-0.35 | 0.6-0.9 | 0.04 | 0.05 | - | — | - | |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | 0.04 | 0.04 | 0.80-1.10 | — | — | |
| 4140 | 0.36-0.43 | 0.15-0.35 | 0.75-1.00 | 0.04 | 0.04 | 0.80-1.10 | |||
| Ipropati yoomatshini | |||||
| Imeko yokuhanjiswa | igqityiwe kubanda (iqinile)(BK) | Itsalwa ngumkhuhlane kwaye ithomalaliswe kuxinzelelo (BK+S) | |||
| Ibanga lentsimbi | I-Rm MPa | Ukwandiswa kwe-A5(%) | I-Rm MPa | I-ReH MPa | Ukwandiswa kwe-A5(%) |
| C20 | ≥550 | ≥5 | ≥520 | ≥375 | ≥15 |
| CK45 | ≥645 | ≥5 | ≥600 | ≥520 | ≥10 |
| Q355B | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| Q355D | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| I-E355(ST52) | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| SAE1026 | ≥640 | ≥5 | ≥600 | ≥520 | ≥15 |
| I-ID yokunyamezelana (mm) | ||||
| Ukunyamezelana | Ukunyamezelana kwe-LD | Ukunyamezelana kodonga | ||
| Ubungakanani be-ID | H8 | H9 | H10 | ubukhulu (OD) |
| 30 | 0.033 | 0.052 | 0.084 |
≥120mm ±7.5% >210mm ±10% |
| >30-50 | 0.039 | 0.062 | 0.1 | |
| >50-80 | 0.046 | 0.074 | 0.12 | |
| >80-120 | 0.054 | 0.087 | 0.14 | |
| >120-180 | 0.063 | 0.1 | 0.16 | |
| >180-250 | 0.072 | 0.115 | 0.185 | |
| >250-315 | 0.081 | 0.13 | 0.21 | |
| >315-400 | 0.089 | 0.14 | 0.23 | |
Iimpawu zeMveliso
UkuQonda ngokuchanekileyo: Inkqubo yokuqhonda yenziwa kumphezulu ongaphakathi wetyhubhu eqhondayo ukuze kufezekiswe ukuchaneka okugqwesileyo kobukhulu kunye nokugqitywa okugudileyo. Oku kuqhonda ngokuchanekileyo kuphucula ukusebenza kwesilinda ngokunciphisa ukungqubana kunye nokunciphisa ukuguguleka.
Umboniso weMveliso
Ukuhlolwa kunye nokupakishwa
