AR400 is a quench and tempered steel and may be difficult to weld due its high strength and harden ability. The base steel around the weld rapidly heats and cools during welding, resulting in a heat affected zone (HAZ) with high hardness.

Reinforce proper welding practices and accelerate skill advancement prior to actual live arc welding in a lab. User's performance is scored, graphed and recorded for playback. The video is stored and available for replay for student and instructor review via teacher software.

伏能士研发的WeldConnect软件通过智能引导让用户快速找到匹配的焊接参数。 可在平板和手机免费下载的Welducation Basic软件提供与焊接相关的各方面知识，测试板块提供理论基础而游戏版块提供焊接实践技能的虚拟培训。 完成所有互动可获得游戏分数并与全球玩家进行排名。 以往学习理论知识很枯燥无味，但现在我们有了Welducation Basic。 您可以在愉快的游戏中获取焊接技能。 您是否想探索虚拟焊接手册中隐藏的内容？ 您是否想以交互方式体验产品信息？ 伏能士新 …

2011年7月14日 · Would like some recommendations for welding AR400 and T-1 steel. What electrode tensile strength should be used for each, and how much preheat? Likely be using MCAW and SMAW.

Welding abrasion-resistant steel plates, commonly called AR plates, presents several unique challenges that welding operators should know how to address in order to maximize their effectiveness and efficiency. AR plates are specifically designed for long service life in harsh conditions, which is the reason for their incredibly high hardness.

2004年10月20日 · Does anyone have experience with AR plate welding? I'm thinking that: 1) AR/AR should be welded with something like an 8018 with pre-heating 2) AR/SS should be welded with 309L and pre-heat 3) AR/CS should be welded with 7018 or 8018 pre-heated as well. Does this sound reasonably close to start with? Any ideas on an internet link?

使用增强现实（ar）应用程序，可以显示虚拟焊接的视频、焊接过程的三维模拟以及在平面上解释虚拟焊接培训的主要好处。 不再需要跟踪标记。 VirtualWelding AR可以与任何支持ARCore的设备一起工作，分别支持ARKit和Vuforia软件解决方案。

2013年2月8日 · Because of this, the best filler material to weld AR plate (since you can't strength match anyways) is any low hydrogen filler such as E7018 / E8018... Often in the heavy equipment industry they use a 80ksi filler that has 1% nickel (such as E8018-C1) for the low temperature impact properties if the plate will see lots of pounding...

2005年9月19日 · I need to weld a large cylinder of 3/8" AR235 plate to the inside of the infeed section of my trommel which is A36 steel. I plan on MIG welding this construction and would like to know what type of wire/gas combination is recommended?

2021年1月1日 · The aim of this study is to investigate the weld characteristics of alloy steels with pure argon and argon (80%) mixed with carbon dioxide as shielding gas. During the study, the weld penetration and the number of root passes were monitored. Then the weld characteristics were analyzed by mechanical testing of the welded specimen were examined.