{"book":"adl0125","page":222,"text":"۲۱۹\nیک سوم قسم آهن هم میباشد که انرا فولاد میگویند\nازان چاقو و پاکی و دیگر اشیا ساخته میشوند\nدرین دو خوبیها است یکی سخت و دوم دمدار\nو تا اینجا دم میدهد که کمان میشود و نمی شکند\nو بسائیدن و چرخ گری کردن یک نوک تیز\nو دم او برنده میشود در فولاد هم قدری\nکاربن میباشد و فولاد مذکور از آهن صاف\nو از آهن ریخنگی هم تیار شده میتواند\nو اگر موجب تجربه یی و یکم آهن را در هوا\nیا آکسیجن بسوزانند پس اکسید آهن تیار\nخواهد شد و اگر شیئی بر قدار آهنی را در هوا","chars":443,"image":"https://storage.googleapis.com/adl-page-images/adl0125/00222.jpg","first_page":1,"last_page":311,"title":"Risālah-i ḥayrat afzā tarjamah-i risālah-i ʻilm-i kīmiyā رساله حيرت افزا :رساله حيرت افزا","permalink":"https://afghanpress.org/book/adl0125/222","canvas":"https://afghanpress.org/iiif/adl0125/canvas/222","source":"https://afghanistandl.nyu.edu/books/adl0125/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0125_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}