9Cr2Mo特板矯直支撐輥的研制

頁數(shù) 35 字數(shù) 12500

摘要：簡要介紹了我國國內(nèi)中厚板軋機用輥的基本情況；著重介紹了9Cr2Mo特板矯直支撐導(dǎo)輥的冶煉、鋼錠的制作方法、鍛造以及熱處理工藝；同時還對9Cr2Mo鋼的樣品做了退火、調(diào)質(zhì)、表面淬火以及表面淬火后回火等熱處理實驗，進一步了解了9Cr2Mo特板矯直支撐導(dǎo)輥的組織與力學(xué)性能。

關(guān)鍵詞：9Cr2Mo,冷軋支撐導(dǎo)輥,冶煉,淬火

Abstract : The basic case of roll in heavy and medium plate mill in our county have introduced .The melting process ,casting method , forging and heat treatment process of 9Cr2Mo back roll have been introduced in detail . Also some heat treatment tests have been made for 9Cr2Mo,the microstructures and properties of 9Cr2Mo back roll have been introduced too.
Key Words : 9Cr2Mo Cold back roll melting quenching

參考資料：
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