Đánh giá ăn mòn pitting: một cái nhìn tổng quan

Journal of Physics: Conference Series - Tập 1378 Số 2 - Trang 022088 - 2019
K.V Akpanyung1, Roland Tolulope Loto1
1Department of Mechanical Engineering, Covenant University, P.M.B 1023, Ota, Ogun State, Nigeria

Tóm tắt

Tóm tắt

Ăn mòn pitting là một dạng ăn mòn cục bộ tiềm ẩn, gây ra nhiều sự hủy hoại nghiêm trọng đối với các thành phần kết cấu như thép không gỉ trong môi trường chloride. Tài liệu này cung cấp một cái nhìn tổng quan về các cơ chế, quy trình của ăn mòn pitting, các giai đoạn, các yếu tố thúc đẩy ăn mòn pitting, các kỹ thuật đánh giá ăn mòn pitting và một số nghiên cứu liên quan đến ăn mòn pitting. Kiến thức cơ bản về cơ chế của ăn mòn pitting từ công trình này sẽ hỗ trợ cho quá trình lựa chọn, định mức và sử dụng các loại thép không gỉ và các thành phần kết cấu khác.

Từ khóa


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