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    <title>热处理论坛 - Heat Treatment</title>
    <link>https://rclbbs.com/forum-51-1.html</link>
    <description>Latest 20 threads of Heat Treatment</description>
    <copyright>Copyright(C) 热处理论坛</copyright>
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    <item>
      <title>P91焊缝焊后直接升温热处理性能和组织变形</title>
      <link>https://rclbbs.com/thread-613450-1-1.html</link>
      <description><![CDATA[请教一下，谁接触过，如果P91焊缝焊接焊成后，立即进行350℃消氢处理，然后开始升温至740℃进行焊缝的去应力热处理，这么做焊缝力学性能和组织应该是什么情况]]></description>
      <category>Heat Treatment</category>
      <author>wgc2121</author>
      <pubDate>Sun, 06 Apr 2025 09:50:55 +0000</pubDate>
    </item>
    <item>
      <title>AMS2759/1  零件厚度</title>
      <link>https://rclbbs.com/thread-613089-1-1.html</link>
      <description><![CDATA[Table 5 - Soak time for annealing, normalizing, and austenitizing


NOTES:
(1) Thickness is the minimum dimension of the heaviest section of the part.
(2) Soak time commences as specified in 3.4.2 as modified by 3.4.2.1.


计算保温时间的厚度： 圆棒零 ...]]></description>
      <category>Heat Treatment</category>
      <author>混在西北</author>
      <pubDate>Sun, 16 Mar 2025 04:42:07 +0000</pubDate>
    </item>
    <item>
      <title>AMS2759/1  回火保温时间理解</title>
      <link>https://rclbbs.com/thread-613088-1-1.html</link>
      <description><![CDATA[各位大师：

AMS2759/1  
3.4.8 Tempering
When required, tempering shall be accomplished by heating quenched parts to the set temperature required to produce the stated properties. Parts should be tempered within 2 hours of quenching. Suggested temperi ...]]></description>
      <category>Heat Treatment</category>
      <author>混在西北</author>
      <pubDate>Sun, 16 Mar 2025 02:14:11 +0000</pubDate>
    </item>
    <item>
      <title>有没有英语专业视频教材</title>
      <link>https://rclbbs.com/thread-604999-1-1.html</link>
      <description><![CDATA[各位大佬，谁有专业的视频教材推荐出来，想学没这方面的专业教材，谢谢。]]></description>
      <category>Heat Treatment</category>
      <author>崔孟国</author>
      <pubDate>Fri, 16 Aug 2024 01:57:17 +0000</pubDate>
    </item>
    <item>
      <title>ferroquech</title>
      <link>https://rclbbs.com/thread-580193-1-1.html</link>
      <description><![CDATA[在模拟软件中发现ferroquech 的冷却方式，英语好的同行看看什么意思？]]></description>
      <category>Heat Treatment</category>
      <author>sgxing</author>
      <pubDate>Wed, 03 Jan 2024 05:43:31 +0000</pubDate>
    </item>
    <item>
      <title>Introduction to aluminum alloys and tempers</title>
      <link>https://rclbbs.com/thread-571438-1-1.html</link>
      <description><![CDATA[【书名】Introduction to aluminum alloys and tempers（铝合金及其回火导论） 1st edition
【作  者】J. Gilbert Kaufman
【出版社】&amp;#8206; ASM International;
【出版年份】   2000-1
【 ISBN 】&amp;#8206; 978-0871706898
【原书定价】$ 119
【内容简介】This book add ...]]></description>
      <category>Heat Treatment</category>
      <author>dengst</author>
      <pubDate>Sun, 19 Nov 2023 00:55:25 +0000</pubDate>
    </item>
    <item>
      <title>retort gas nitriding</title>
      <link>https://rclbbs.com/thread-495551-1-1.html</link>
      <description><![CDATA[retort gas nitriding是什么气体氮化？]]></description>
      <category>Heat Treatment</category>
      <author>低调的温度</author>
      <pubDate>Wed, 22 Mar 2023 05:55:02 +0000</pubDate>
    </item>
    <item>
      <title>What Is the Best Method for Preheating 4130？</title>
      <link>https://rclbbs.com/thread-308627-1-1.html</link>
      <description><![CDATA[What Is the Best Method for Preheating 4130？]]></description>
      <category>Heat Treatment</category>
      <author>nianqing73</author>
      <pubDate>Mon, 21 Mar 2022 11:12:52 +0000</pubDate>
    </item>
    <item>
      <title>sustenite中文是什么意思</title>
      <link>https://rclbbs.com/thread-308245-1-1.html</link>
      <description><![CDATA[sustenite中文是什么意思？]]></description>
      <category>Heat Treatment</category>
      <author>lxh510125</author>
      <pubDate>Thu, 06 Jan 2022 08:22:11 +0000</pubDate>
    </item>
    <item>
      <title>is there any time limit requirements in the applicatble specification?</title>
      <link>https://rclbbs.com/thread-307043-1-1.html</link>
      <description><![CDATA[AMS 2750F

3.5.14.1.3 The time required to achieve TUS sensor temperature recovery, stabilization or a recurrent temperature pattern
shall not have exceeded the time limit specified in the applicable material or process specification.

What\'s your o]]></description>
      <category>Heat Treatment</category>
      <author>LucySun</author>
      <pubDate>Wed, 14 Apr 2021 08:03:52 +0000</pubDate>
    </item>
    <item>
      <title>AMS 2750F  about replacement of the type S control sensor</title>
      <link>https://rclbbs.com/thread-306916-1-1.html</link>
      <description><![CDATA[The AMS 2750F does not require the replacement and recalibration of the type S control sensor.
What is your control method？]]></description>
      <category>Heat Treatment</category>
      <author>不似天才</author>
      <pubDate>Mon, 08 Mar 2021 08:22:06 +0000</pubDate>
    </item>
    <item>
      <title>AMS 2750F  what is Analog instrument？</title>
      <link>https://rclbbs.com/thread-306915-1-1.html</link>
      <description><![CDATA[what is Analog instrument？
Could you give me an example with picture，thanks！]]></description>
      <category>Heat Treatment</category>
      <author>不似天才</author>
      <pubDate>Mon, 08 Mar 2021 08:14:03 +0000</pubDate>
    </item>
    <item>
      <title>AMS 2750F  About calibration accuracy of sensor</title>
      <link>https://rclbbs.com/thread-306914-1-1.html</link>
      <description><![CDATA[Hello everybody, i have a question  about calibration accuracy of sensor as below，
According to AMS 2750F table 1，if the calibration accuracy of the type S control sensor is exceed the ±0.6℃ or±0.1%，
shall we scrap the sensor or continue to use ...]]></description>
      <category>Heat Treatment</category>
      <author>不似天才</author>
      <pubDate>Mon, 08 Mar 2021 08:09:47 +0000</pubDate>
    </item>
    <item>
      <title>Major difference for AMS 2750 E &amp; F</title>
      <link>https://rclbbs.com/thread-306101-1-1.html</link>
      <description><![CDATA[Let\'s discuss the big change for AMS 2750 E &amp; F

1. Periodic TUS requirements
    For E version the max. and min. temperature TUS is required once per calendar year but for version F, it is reuqired annually. 

2. For concinous furnace periodic TUS]]></description>
      <category>Heat Treatment</category>
      <author>LucySun</author>
      <pubDate>Fri, 07 Aug 2020 06:04:58 +0000</pubDate>
    </item>
    <item>
      <title>AMS 2750F-Qualified operating temperature range</title>
      <link>https://rclbbs.com/thread-306016-1-1.html</link>
      <description><![CDATA[AMS 2750F-Qualified operating temperature range

What\'s your explanation for the following item?
Let\'s take an exmaple to clarify if we are on the same page.
One Aging furnace, the norminal setting point temperature is 100℃ - 200℃. The temperature]]></description>
      <category>Heat Treatment</category>
      <author>LucySun</author>
      <pubDate>Thu, 16 Jul 2020 08:28:52 +0000</pubDate>
    </item>
    <item>
      <title>hardness filitation diagram</title>
      <link>https://rclbbs.com/thread-305996-1-1.html</link>
      <description><![CDATA[求助这什么意思？硬化层梯度曲线吗]]></description>
      <category>Heat Treatment</category>
      <author>七奌半</author>
      <pubDate>Sat, 11 Jul 2020 12:09:36 +0000</pubDate>
    </item>
    <item>
      <title>黑皮的管理和控制</title>
      <link>https://rclbbs.com/thread-305755-1-1.html</link>
      <description><![CDATA[各位大神：
       请教！关于工件感应淬火后工件产生的黑皮，如何来控制？淬火液中的氧化皮及杂质如何管理？有无相关参考可以提供下，谢谢！]]></description>
      <category>Heat Treatment</category>
      <author>xuqingyang</author>
      <pubDate>Mon, 11 May 2020 02:39:37 +0000</pubDate>
    </item>
    <item>
      <title>(C263) GH163 Spec Translate</title>
      <link>https://rclbbs.com/thread-304554-1-1.html</link>
      <description><![CDATA[Heat Resistant Alloys- For each heat treat operation the initial heat treatment  and one subsequent rework  heat treatment
 is allowed.

 这句话翻译是高温合金可以返工一次， 对应时效硬化型镍基高温合金GH163(C263) 供货状态固溶态，
 只做时效 800C*4小时， ...]]></description>
      <category>Heat Treatment</category>
      <author>混在西北</author>
      <pubDate>Tue, 16 Jul 2019 01:07:37 +0000</pubDate>
    </item>
    <item>
      <title>Looking for the article:behaviour in TME of medium-carbon alloy steels</title>
      <link>https://rclbbs.com/thread-304443-1-1.html</link>
      <description><![CDATA[Appreciated if someone can share the article  of Fracture Behaviour In Tempered Martensite Embrittlement Of Medium-carbon Alloy Steels .

Other information about this article

KYO S. LEE
Department of Die Design, Dae-Yu Technical College, Sungnam-Cit]]></description>
      <category>Heat Treatment</category>
      <author>shihuan211152</author>
      <pubDate>Wed, 19 Jun 2019 03:30:38 +0000</pubDate>
    </item>
    <item>
      <title>Why natural gas could be so strong to erode the stainless steel impeller</title>
      <link>https://rclbbs.com/thread-303884-1-1.html</link>
      <description><![CDATA[The impellers of one compressor were found heavy erosion during the inspection performed for rutine maintenance. The vanes were damaged most probably by erosion/corrosion just after 5 years service, and have to be repaired or replaced before the comp ...]]></description>
      <category>Heat Treatment</category>
      <author>wx040407</author>
      <pubDate>Fri, 15 Feb 2019 07:48:19 +0000</pubDate>
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