【Daily Question】October 30, 2015: Design temperature of titanium alloys (2 wealth points for a reply + 3–8 additional wealth points for a correct answer)

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This post was last edited by FORREST_GUMP on 2015-12-2 at 20:48. The Mechanical Forum has introduced the \"Question of the Day\" feature, which aims to foster an active atmosphere for technical discussions and guide the direction of such exchanges. It also provides users with financial rewards, helping them experience various cool features. Multiple-choice question: The design temperature for titanium and titanium alloys should be (B, not higher than 315). A. Not higher than 200°C B. Not higher than 315°C C. Not higher than 500°C Note: We will close this thread after 24 hours, and at that time we will announce the best reply (the best assistance), along with the answer and explanation. Charisma Reward: Those who post a topic in this section within two days to provide a detailed explanation or discussion of the knowledge points related to this topic are asked to reply/comment in this post to inform us, and we will have a moderator award them charisma points. It is not allowed to simply copy and paste; original content is preferred, with at least some organization by the user along with personal insights. After registration, we will rank based on the content of the posts: the last-place contestant will receive +1 charm, the second-to-last +2 charm, and so on, with the highest score getting +5 charm. http://bbs.hcbbs.com/thread-1381938-1-1.html Earning wealth by inviting friends http://bbs.hcbbs.com/thread-1389240-1-1.html [Mechanical Section] Collection of essential knowledge 【Seeking manufacturer sponsorship】 (long-term campaign)