Article(id=1294717601427509908, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1294717591537345363, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1762876800000, receivedDateStr=2025-11-12, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1786614330869, onlineDateStr=2026-08-13, pubDate=1780588800000, pubDateStr=2026-06-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1786614330869, onlineIssueDateStr=2026-08-13, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1786614330869, creator=13701087609, updateTime=1786614330869, updator=13701087609, issue=Issue{id=1294717591537345363, tenantId=1146029695717560320, journalId=1185652524569653253, year='2026', volume='52', issue='3', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1780588800000', pubDateStr='2026-06-05', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1786614328512, creator='13701087609', updateTime=1786616758423, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1294727783402459675, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1294717591537345363, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1294727783402459676, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1294717591537345363, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=55, endPage=57, ext={EN=ArticleExt(id=1294717601800802965, articleId=1294717601427509908, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Effects of Processing Methods on Impact Stability of Welded Sample Plate for BT620QL6 Test Steel, columnId=1187095652984042303, journalTitle=Rare Earth Steel, columnName=Variety Quality and Experimental Study, runingTitle=null, highlight=null, articleAbstract=

A series of low temperature impact tests are required for the welding experiment of BT620QL6 low temperature crack arrest steel plate so that multiple times of preparation and processing for impact samples of test piece for welding are needed. The slotting positions of welded samples cannot be ensured to be precise in welding heat affected zone so that the welding impact test results could be influenced and fluctuations of series of low temperature impact absorbing energy are greater with traditional processing method of impact sample. In the paper, the slotting positions of impact sample notch of welded plate are determined, uniformity and continuity of machining dimension precision for samples in the same group are ensured, sensitivity of welded impact samples on sampling positions is eliminated as well as preparation efficiency of sample for welded plate is improved through improving the processing method of sample for welded plate combining with the standard requirements of test sample for welded plate. The test results showed that the stability of data for impact property of BT620QL6 welded plates was improved with the improved processing method of impact sample.

, authors=Min Wang1, Hongxia Liu1, Jizhong Zhang1, Jianhua Su2, Chen Dong1, Jing Yang1, Hui Chang3, authorsList=Min Wang, Hongxia Liu, Jizhong Zhang, Jianhua Su, Chen Dong, Jing Yang, Hui Chang, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1294717603545633430, articleId=1294717601427509908, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=加工方法对BT620QL6试验钢焊接样板冲击稳定性的影响, columnId=1185887584472417142, journalTitle=稀土钢, columnName=品种质量与试验研究, runingTitle=null, highlight=null, articleAbstract=

BT620QL6低温止裂钢板焊接实验要求进行系列低温冲击试验,需要对焊接试板进行多组冲击试样的加工制备。采用传统的冲击试样加工方法,不能保证焊接试样的开槽位置精准位于焊接的热影响区,因此对焊接冲击试验结果造成影响,使焊接试样系列低温冲击吸收功波动较大。文章结合焊接板检测试样的标准要求,通过改进焊接板试样加工方法,确定了焊接板冲击试样缺口开槽位置,保证同组试样加工尺寸精度的一致性及连续性,克服了焊接冲击试样对取样位置的敏感性,同时提高焊接板试样的制备效率。检测结果表明,改进后的冲击试样加工方法提升了BT620QL6焊接板冲击性能数据的稳定性。

, authors=王敏1, 刘洪霞1, 张吉忠1, 苏建华2, 董晨1, 杨静1, 常慧3, authorsList=王敏, 刘洪霞, 张吉忠, 苏建华, 董晨, 杨静, 常慧, authorCompany=null, correspAuthors=null, authorNote=

王敏(1980-),女,内蒙古包头市人,高级工程师,现从事金属材料机械加工制样流转工作。

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王敏(1980-),女,内蒙古包头市人,高级工程师,现从事金属材料机械加工制样流转工作。

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王敏(1980-),女,内蒙古包头市人,高级工程师,现从事金属材料机械加工制样流转工作。

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加工方法对BT620QL6试验钢焊接样板冲击稳定性的影响
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王敏 1 , 刘洪霞 1 , 张吉忠 1 , 苏建华 2 , 董晨 1 , 杨静 1 , 常慧 3
稀土钢 | 品种质量与试验研究 2026,52(3): 55-57
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稀土钢 |品种质量与试验研究 2026 , 52 (3) : 55 -57
加工方法对BT620QL6试验钢焊接样板冲击稳定性的影响
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Plate Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1294717603952480927, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1294717601427509908, companyId=1294717603935703709, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.内蒙古包钢钢联股份有限公司稀土钢冷轧板材厂,内蒙古 包头 014010)])])]
王敏1, 刘洪霞1, 张吉忠1, 苏建华2, 董晨1, 杨静1, 常慧3
作者信息
  • 1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
  • 2.内蒙古包钢钢联股份有限公司稀土钢板材厂,内蒙古 包头 014010
  • 3.内蒙古包钢钢联股份有限公司稀土钢冷轧板材厂,内蒙古 包头 014010
作者简介:

王敏(1980-),女,内蒙古包头市人,高级工程师,现从事金属材料机械加工制样流转工作。

Effects of Processing Methods on Impact Stability of Welded Sample Plate for BT620QL6 Test Steel
Min Wang1, Hongxia Liu1, Jizhong Zhang1, Jianhua Su2, Chen Dong1, Jing Yang1, Hui Chang3
Affiliations
  • 1.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Rare Earth Steel Plate Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 3.Cold Rolled Rare Earth Steel Plate Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2026-06-05
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BT620QL6低温止裂钢板焊接实验要求进行系列低温冲击试验,需要对焊接试板进行多组冲击试样的加工制备。采用传统的冲击试样加工方法,不能保证焊接试样的开槽位置精准位于焊接的热影响区,因此对焊接冲击试验结果造成影响,使焊接试样系列低温冲击吸收功波动较大。文章结合焊接板检测试样的标准要求,通过改进焊接板试样加工方法,确定了焊接板冲击试样缺口开槽位置,保证同组试样加工尺寸精度的一致性及连续性,克服了焊接冲击试样对取样位置的敏感性,同时提高焊接板试样的制备效率。检测结果表明,改进后的冲击试样加工方法提升了BT620QL6焊接板冲击性能数据的稳定性。

焊接  /  冲击试样  /  低温冲击  /  试样加工

A series of low temperature impact tests are required for the welding experiment of BT620QL6 low temperature crack arrest steel plate so that multiple times of preparation and processing for impact samples of test piece for welding are needed. The slotting positions of welded samples cannot be ensured to be precise in welding heat affected zone so that the welding impact test results could be influenced and fluctuations of series of low temperature impact absorbing energy are greater with traditional processing method of impact sample. In the paper, the slotting positions of impact sample notch of welded plate are determined, uniformity and continuity of machining dimension precision for samples in the same group are ensured, sensitivity of welded impact samples on sampling positions is eliminated as well as preparation efficiency of sample for welded plate is improved through improving the processing method of sample for welded plate combining with the standard requirements of test sample for welded plate. The test results showed that the stability of data for impact property of BT620QL6 welded plates was improved with the improved processing method of impact sample.

welding  /  impact sample  /  low temperature impact  /  sample processing
王敏, 刘洪霞, 张吉忠, 苏建华, 董晨, 杨静, 常慧. 加工方法对BT620QL6试验钢焊接样板冲击稳定性的影响. 稀土钢, 2026 , 52 (3) : 55 -57 .
Min Wang, Hongxia Liu, Jizhong Zhang, Jianhua Su, Chen Dong, Jing Yang, Hui Chang. Effects of Processing Methods on Impact Stability of Welded Sample Plate for BT620QL6 Test Steel[J]. Rare Earth Steel, 2026 , 52 (3) : 55 -57 .

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2026年第52卷第3期
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  • 接收时间:2025-11-12
  • 首发时间:2026-08-13
  • 出版时间:2026-06-05
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  • 收稿日期:2025-11-12
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    1.内蒙古包钢钢联股份有限公司技术中心,内蒙古 包头 014010
    2.内蒙古包钢钢联股份有限公司稀土钢板材厂,内蒙古 包头 014010
    3.内蒙古包钢钢联股份有限公司稀土钢冷轧板材厂,内蒙古 包头 014010
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2种不同金属材料的力学参数

Family
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genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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