国产狼人精品免费观看|久久久91人妻无码精品蜜桃HD|欧美A片黄片三级片|337p日本欧洲亚洲大胆色噜噜

      <form id="5jjnf"><span id="5jjnf"></span></form>
      <form id="5jjnf"></form>
      <form id="5jjnf"></form>

                <address id="5jjnf"><form id="5jjnf"></form></address>

                  <form id="5jjnf"></form>

                    <address id="5jjnf"></address>

                    <form id="5jjnf"></form>
                    <address id="5jjnf"><nobr id="5jjnf"><nobr id="5jjnf"></nobr></nobr></address>

                    <sub id="5jjnf"></sub>
                    <address id="5jjnf"><listing id="5jjnf"><meter id="5jjnf"></meter></listing></address>

                    <form id="5jjnf"><form id="5jjnf"></form></form>

                    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


                    復合脫氧劑

                    產品簡介:復合型脫氧劑是我公司為適應品種鋼冶煉研制的新一代煉鋼輔助材料,廣泛適用于多種煉鋼形式的脫氧工藝。該產品可以減少鋼水中氣體含量。降低鋼水中夾雜,提高合金回收率,并可減少合金加入量,有效降低噸鋼原材料成本。同時減少或取消喂線工藝,簡化煉鋼工藝,提高產品質量,其經濟效益和社會效益顯。
                    主要理化指標

                    指標

                    Si

                    Ca

                    AL

                    Mg

                    Ba

                    Fe

                    C

                    H2O

                    %

                    4-10

                    24-30

                    5-10

                    1-4

                    4-10

                    1-3

                    8-16

                    ≤0.5

                    使用方法30噸以下鋼包在出鋼前一次直接加入包底,30噸以上鋼包,包底加入一部分,然后隨鋼水加入。
                    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

                        <form id="5jjnf"><span id="5jjnf"></span></form>
                        <form id="5jjnf"></form>
                        <form id="5jjnf"></form>

                                  <address id="5jjnf"><form id="5jjnf"></form></address>

                                    <form id="5jjnf"></form>

                                      <address id="5jjnf"></address>

                                      <form id="5jjnf"></form>
                                      <address id="5jjnf"><nobr id="5jjnf"><nobr id="5jjnf"></nobr></nobr></address>

                                      <sub id="5jjnf"></sub>
                                      <address id="5jjnf"><listing id="5jjnf"><meter id="5jjnf"></meter></listing></address>

                                      <form id="5jjnf"><form id="5jjnf"></form></form>