کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
798032 903193 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The bonding properties and interfacial morphologies of clad plate prepared by multiple passes hot rolling in a protective atmosphere
ترجمه فارسی عنوان
خواص پیوند و مورفولوژی مواجهه با صفحات ریخته شده توسط چند گذر نورد گرم در فضای محافظ تهیه شده است
کلمات کلیدی
ورق روکش دار ضد زنگ، رول باند، مورفولوژی مرزی برش، پوست کندن
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی

SUS304 stainless steel and plain carbon steel were first bonded by hot rolling in an argon atmosphere and were subsequently hot-rolled by multiple passes in air. Shearing and peeling tests were performed according to appropriate standards to evaluate the bonding results. The interfacial microstructures, composition diffusion and peeling fractographies of the clad plate samples were used to examine the bond quality. The effects of bond parameters on the bond properties of clad plate were studied. The experimental results indicate that the shear strength reaches 266 MPa, and the peel strength is up to 322 N/mm at 1323 K in the first pass, representing a reduction of 24.3%. Both the shear strength and the peel strength increase with increases in bonding temperature and total reduction ratio. The maximum shear strength reaches 361 MPa, and the peel strength is up to 510 N/mm at 1323 K after six passes with a total reduction ratio of 74.8%. Both the dimension and number of interfacial pores decrease rapidly with increasing rolling passes. Multipass hot rolling generates a number of local embedments at the interface and improves the interfacial bonding strength.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 214, Issue 8, August 2014, Pages 1686–1695
نویسندگان
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