1. <center id="z4ese"></center>
      <strike id="z4ese"></strike>

          <tr id="z4ese"><sup id="z4ese"></sup></tr>
          1. <strike id="z4ese"><sup id="z4ese"><acronym id="z4ese"></acronym></sup></strike>

                <big id="z4ese"></big>

                1. <center id="z4ese"><em id="z4ese"></em></center>
                  <strike id="z4ese"></strike>

                  <center id="z4ese"></center>

                    您好,歡迎訪問濟南順健金屬制品有限公司官方網站! 加入收藏 | 聯系我們

                    contact
                    行業新聞當前位置:首頁-新聞資訊 > 行業新聞 >

                    冬季球墨鑄鐵篦子防炸裂要注意什么?

                    來源:http://www.penidatrip.com添加時間:2021-09-11 15:41:46

                    對于球墨鑄鐵篦子本身來說,在的氣溫下影響并不是很大。那是因為球墨鑄鐵篦子有較好的韌性,又有鋼的強度,有較好的延伸率,使得球墨鑄鐵篦子在冬天低溫下也可以良好的運行工作。

                    For the nodular cast iron grate itself, the influence is not great under the temperature. That is because the ductile iron grate has good toughness, steel strength and good elongation, which makes the ductile iron grate work well at low temperature in winter.

                    但球墨鑄鐵篦子炸裂也在所難免,要想預防的話主要還是取決于球墨鑄鐵篦子中流體的介質,如果流體臨界點比較低,可以通過適當加入防凍劑,或者是對球墨鑄鐵篦子進行適當保溫處理,來預防在冬天較低溫度炸裂。

                    However, the cracking of nodular cast iron grate is inevitable. If you want to prevent it, it mainly depends on the fluid medium in the nodular cast iron grate. If the critical point of the fluid is relatively low, you can prevent the cracking at a lower temperature in winter by properly adding antifreeze or properly insulating the nodular cast iron grate.

                    QQ截圖20160713182706.png

                    還有一種措施也能減少球墨鑄鐵篦子在冬天的炸裂幾率,那就是選擇具有較好低溫抗凍材質的材料制作球墨鑄鐵篦子。并且在制作中需要有較高的技術措施,這樣可以使其在低溫下良好工作。

                    Another measure can also reduce the cracking probability of nodular cast iron grate in winter, that is to select materials with better low temperature and frost resistance to make nodular cast iron grate. And higher technical measures are needed in the production, so that it can work well at low temperature.

                    但廣大用戶需要注意的,具備低溫的球墨鑄鐵篦子成本非常貴,所以其價格也要比一般的高出一些。那么它與灰鑄鐵相比的話。

                    However, the majority of users should pay attention to the fact that the cost of nodular cast iron grate with low temperature is very expensive, so its price is also higher than that of ordinary grate. Then it is compared with gray cast iron.

                    以鑄造皮帶輪為例,灰鑄鐵會用的   多一些,因為球墨鑄鐵篦子產品出成率沒有灰鐵高,且后續加工也比灰鐵要難。球墨鑄鐵篦子的生產過程中,在熱處理、拋丸清理后或機加工時常會發現一些孔洞,嚴重影響了產品的質量?;诣T鐵具有良好的鑄造性能、減振性、能、切削加工性能以及低的缺口敏感性,非常適合用來鑄造皮帶輪。

                    Taking the casting pulley as an example, gray cast iron will be used more, because the yield of nodular cast iron grate products is not as high as gray iron, and the subsequent processing is also more difficult than gray iron. During the production of nodular cast iron grate, some holes are often found after heat treatment, shot blasting or machining, which seriously affects the quality of products. Gray cast iron is very suitable for casting pulley because of its good casting performance, vibration damping, cutting performance and low notch sensitivity.

                    以上就是   小編給大家帶來的關于冬季使用球墨鑄鐵篦子的注意防炸裂的問題,大家在使用球墨鑄鐵篦子的時候要注意定期保養,再好的球墨鑄鐵篦子不保養也不會起到相應的作用,使用壽命也不會延長。

                    The above is the problem that Xiaobian brought to you about the prevention of explosion when using nodular cast iron grate in winter. You should pay attention to regular maintenance when using nodular cast iron grate. No matter how good the nodular cast iron grate is not maintained, it will not play a corresponding role and its service life will not be prolonged.


                    上一篇:使用山東鑄鐵護欄的優點及其價值

                    下一篇:最后一頁

                    • 濟南順健金屬制品有限公司 地址:山東省濟南市天橋區金牛建材市場  
                    • 電話:  手機號:18706412842 本網站由網站建設·推廣運營提供技術支持  流量統計:
                    二維碼
                    濟南萬順鑄業有限公司主要為大家提供山東球墨鑄鐵井蓋、鑄鐵護欄、落水斗、給水管、排水管暖氣片等產品的批量制作和安裝服務,歡迎大家前來選購!
                    人妻av无码中文专区久久_美女摸自己下面出白浆的视频_出差被夫の上司持久侵犯在线观看_色综合天天综合网无码