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                    委托加工、提供市場技術服務,保護渣工藝配方技術服務,造粒塔建造
                    預熔型連鑄保護渣系列
                    不定型耐火材料
                    高效鋼包、中包覆蓋劑
                    預熔型保溫吸渣劑
                    鋼水凈化劑、引流劑等
                    方坯預熔型中空顆粒保護渣
                    產品簡介:方坯連鑄涉及到鋼沖、斷面、拉速較為復雜,該產品根據鑄機參數和具體生產情況設計制作,熔融特性好,質量穩定,適宜鑄造條件寬,確保鑄坯表面光潔平整、結晶器內無結殼和渣條產生,振痕均勻。
                    主要理化指標:

                    組成\型號

                    1型

                    2型

                    3型

                    4型

                    5型

                    化學成份%

                    SiO2

                    30±2.5

                    30±2.5

                    30±2.5

                    30±2.5

                    30±2.5

                    CaO

                    25±2.5

                    29±2.5

                    25±2.5

                    25±2.5

                    25±2.5

                    Al2O3

                    5-7

                    8-10

                    7-9

                    9-11

                    ≤5

                    MgO

                    1-4

                    2-5

                    ≤5

                    1-4

                    2-4

                    Na2O

                    7-10

                    4-7

                    3.5-4.5

                    1-4

                    11±1

                    F-

                    5±1

                    7±1

                    3-6

                    7-11

                    4-8

                    C游

                    8-16

                    12-18

                    14±2

                    5-8

                    18±2

                    CaO/SiO2

                    0.9±0.1

                    0.95±0.1

                    0.8±0.1

                    1.1±0.1

                    0.6±0.1

                    H2O

                    ≤0.5

                    ≤0.5

                    ≤0.5

                    ≤0.5

                    ≤0.5

                    物理性能

                    熔點(℃)

                    1100±30

                    1200±30

                    1180±30

                    1230±30

                    1080±30

                    1300℃粘度(泊)

                    3±0.5

                    4.5±0.5

                    2.5±0.5

                    5±0.5

                    4.4±0.5

                    適用范圍
                    (1) 鋼種:普碳、低碳、低合金
                    (2) 適用斷面:(120-160)mm×(180-240)mm
                    (3) 適用拉速:0.9-3m/min,0.6-1.5m/min

                    包裝:包裝單重及材質根據用戶要求
                    地 址: 河南·西峽工業園區
                    網 址: www.globalvisiontools.com
                    電 話: 0377-69877189

                    總經理楊先生:13937785193
                    營銷副總景先生:15237751006
                    咨詢熱線: 15503776709









                    西峽縣偉華機械制造有限公司 版權所有 Copyright © 2023
                    地址:中國·河南·西峽工業園區   網址:www.globalvisiontools.com 
                    電郵:xxweihua@yeah.net 電話:0377-69877189  13937785193
                    豫ICP備10002084號 開網制作維護

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