热处理论坛 - 〖黑色金属〗 https://bbs.rclbbs.com/forum.php?mod=forumdisplay&fid=143 Latest 20 threads of 〖黑色金属〗 Copyright(C) 热处理论坛 Discuz! Board by Comsenz Inc. Sun, 25 Oct 2026 22:00:25 +0000 120 https://bbs.rclbbs.com/static/image/common/logo_88_31.gif 热处理论坛 https://bbs.rclbbs.com/ 咨询铸铁中铁素体珠光体的密度 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=620766 〖黑色金属〗 hnnxy72 Sun, 20 Sep 2026 02:24:56 +0000 各位大神有什么材料推荐吗 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=620717 〖黑色金属〗 Z15635900169 Tue, 08 Sep 2026 03:00:59 +0000 辊压开裂 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=620695 〖黑色金属〗 lyf010706 Wed, 02 Sep 2026 00:38:09 +0000 HT250制动鼓变形，能否通过以下两个金相图判断是由什么原因变形的？ https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=620064 〖黑色金属〗 ·昱· Mon, 20 Apr 2026 09:28:14 +0000 灰铸铁金相 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=619775 〖黑色金属〗 小白点 Mon, 09 Mar 2026 06:53:58 +0000 灰铸铁金相 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=619744 〖黑色金属〗 小白点 Fri, 06 Mar 2026 03:12:31 +0000 GB3077性能试样尺寸对性能要求的讨论 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=618101 〖黑色金属〗 study Fri, 31 Oct 2025 03:37:51 +0000 求助钢材加工过程中的剥皮、倒棱工艺 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=617785 〖黑色金属〗 12K13L Wed, 01 Oct 2025 16:04:22 +0000 请问这是什么材料 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=617408 〖黑色金属〗 aniplex Thu, 04 Sep 2025 02:43:14 +0000 S2是啥材料？为啥硬度淬不起？ https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=616549 〖黑色金属〗 跋涉者 Mon, 04 Aug 2025 08:33:48 +0000 请问最完整最合理的力学性能分类如何做？上述四性能维度和24指标如何？感觉减摩性（F https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=615327 〖黑色金属〗 jubao Tue, 01 Jul 2025 01:49:11 +0000 连轴开裂寻找原因 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=613467 〖黑色金属〗 wang900703 Tue, 08 Apr 2025 07:19:28 +0000 同批材料碳含量偏差 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=613440 〖黑色金属〗 sgxing Sat, 05 Apr 2025 08:13:11 +0000 ASTM-E1842-96 Standard Test Method for Macro-Rockwell Hardness Testing of M... https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=612399 〖黑色金属〗 emoj Thu, 16 Jan 2025 05:42:20 +0000 钢的锻造-锻造比为多少可认为是锻透了 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=612343 〖黑色金属〗 laorenyuhai Fri, 10 Jan 2025 05:56:45 +0000 模具钢探伤 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=612333 〖黑色金属〗 laorenyuhai Thu, 09 Jan 2025 12:27:24 +0000 超级双相钢S32750金相分析 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=611928 〖黑色金属〗 emoj Sun, 15 Dec 2024 01:06:51 +0000 求助球墨铸铁金相图 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=611752 〖黑色金属〗 aszx123 Sun, 08 Dec 2024 09:09:36 +0000 请教，此标准中所谓的马氏体针在哪？ https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=611677 〖黑色金属〗 wjg641218 Wed, 04 Dec 2024 08:42:32 +0000 求助各位大佬 进行金相磨制时的一些问题 https://bbs.rclbbs.com/forum.php?mod=viewthread&tid=611633 〖黑色金属〗 _D1kR Mon, 02 Dec 2024 07:43:54 +0000