CAJ | 학술논문

以Gr1/Q235B爆炸复合板为研究对象，采用不同轧制工艺制备出钛钢复合板，然后分别对不同工艺条件下复合板进行拉剪试验；结果表明：其他条件不变，当开轧温度为900~850℃时，复合板拉剪强度为平均值为141 MPa，满足标准要求，但是试样拉剪结果波动较大，个别试样加工过程中已分离；当开轧温度为850~800℃时，复合板拉剪强度为217 MPa，拉剪结果波动较小；当开轧温度为低于800~750℃时，复合板过轧机受阻，未完成轧制过程；上述分析结果表明：钛钢复合板坯的开轧温度为850~800℃时，复合板结合性能最好。
이Gr1/Q235B폭작복합판위연구대상，채용불동알제공예제비출태강복합판，연후분별대불동공예조건하복합판진행랍전시험；결과표명：기타조건불변，당개알온도위900~850℃시，복합판랍전강도위평균치위141 MPa，만족표준요구，단시시양랍전결과파동교대，개별시양가공과정중이분리；당개알온도위850~800℃시，복합판랍전강도위217 MPa，랍전결과파동교소；당개알온도위저우800~750℃시，복합판과알궤수조，미완성알제과정；상술분석결과표명：태강복합판배적개알온도위850~800℃시，복합판결합성능최호。
In this PaPer,Gr1/Q235B clad Plate was manufactured by deferent rolling Parameters. Then shearing test was emPloyed on the clad Plates. The test results show that the shearing strength of the clad Plate was 141 MPa when the rolling temPerature was 850~900℃. This value meets the requirement of the standard. But the value is close to the minimum one. When the rolling temPerature was 800~850 ℃,the shearing strength was about 217 MPa. When the rolling temPerature was 750~800 ℃,the rolling Process was lost. Therefore,base on the above analysis,Process oPtimization of rolling temPerature is 800 ~850 ℃.