{"id": "1ssac85", "title": "Is a crack-free FGM transition between Invar-36 and Zerodur feasible via DED if the CTE is matched?", "subreddit": "AdditiveManufacturing", "url": "https://www.reddit.com/r/AdditiveManufacturing/comments/1ssac85/is_a_crackfree_fgm_transition_between_invar36_and/", "score": 14, "comments": 25, "upvote_ratio": 0.77, "created_utc": 1776829843.0, "domain": "i.redd.it", "over_18": false}