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                河北貝卡纖維制造有限公司
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                當前位置:成分結構鋼纖維:以切斷細鋼絲法、冷軋帶鋼剪切
                成分結構鋼纖維:以切斷細鋼絲法、冷軋帶鋼剪切
                [來源:http://www.www.tjejtrampet.com] [作者:不詳] [日期:21-10-29] [瀏覽次數:]

                成分結構鋼纖維:以切斷細鋼絲法、冷軋帶鋼剪切、鋼錠銑削或鋼水快速冷凝法制成長徑比(纖維長度與其直徑的比值,當纖維截面為非圓形時,采用換算等效截面圓面積的直徑)為40~80的纖維。 Ingredients structural steel fiber: to cut off their method of thin steel, cold rolled steel strip shearing, steel ingot milling or rapid condensation legal growth ratio (the ratio of fiber length and diameter, when the fiber cross section is a circular, the conversion of equivalent cross section the diameter of the circle area) for 40 ~ 80 fibers. 因制取方法的不同鋼纖維的性能有很大不同,如冷拔鋼絲拉伸強度為800-2000MPa、冷軋帶鋼剪切法拉伸強度為600-900MPa、鋼錠銑削法為700MPa;鋼水冷凝法雖為380MPa,但是適合生產耐熱纖維。為增強砂漿或混凝土而加入的、長度和直徑在一定范圍內的細鋼絲。 Because of different method of preparing the performance of steel fiber is different, such as cold drawn wire tensile strength of 800-800 mpa, cold-rolled strip steel shear tensile strength for 600-900 mpa, ingot milling method for 700 mpa; Molten steel condensation method is 380 mpa, but suitable for heat resistant fiber production. Join for reinforced mortar or concrete in a certain range, the length and diameter of fine wire. 圓形的長直鋼纖維,其長度為10~60毫米,直徑為0.2~0.6毫米,長徑比為50~假山制作 不銹鋼鑄件 鋁箔真空袋 七孔梅花管 hdpe硅芯管 液壓鋼壩 PVC軟管 飛行激光打標機 瀝青保溫泵100。為增加纖維和砂漿或混凝土的界面粘結,可選用各種異形的鋼纖維,其截面有矩形、鋸齒形、彎月形的;截面尺寸沿長度而交替變化的;波形的;圓圈狀的;端部放大的或帶彎鉤的等。 Round long straight steel fiber, the length of 10 to 60 mm, 0.2 ~ 0.6 mm in diameter, the length to diameter ratio of 50 ~ 100. To increase the fiber and interfacial bonding mortar or concrete, can choose a variety of special-shaped steel fiber, the cross section is rectangular, zigzag, meniscus; Along the length and cross section size variations; The waveform; The circle shape; End amplification or belt hook, etc. 為使鋼纖維較均勻地分散于砂漿或混凝土中,并增大纖維的長徑比,可使用由水溶性膠粘結在一起成集束狀的鋼纖維。鋼纖維可用冷拔鋼絲切斷、薄鋼板剪切、鋼塊或鋼錠銑削以及熔鋼抽紗等方法制造。配制常溫下應用的鋼纖維混凝土,可使用低碳鋼纖維;而配制耐火的鋼纖維混凝土,則必須使用不銹鋼纖維。砂漿或混凝土中摻加適量的鋼纖維,可提高其抗拉、抗彎強度,并大幅度地提高其韌性和抗沖擊強度。 To make the steel fiber is more evenly dispersed in mortar or concrete, and increase the fiber length to diameter ratio, can be used by the water-soluble adhesive together into a cluster of the steel fiber. Steel fiber can use cold drawn steel wire cutting, sheet metal shear, steel or steel milling and manufacturing of molten steel and the other methods. Application of steel fiber reinforced concrete, preparation room temperature can use mild steel fiber; And preparation of refractory steel fiber reinforced concrete, must use the stainless steel fibers. Adding the right amount of steel fiber mortar or concrete, can improve the tensile, bending strength, and greatly improve the toughness and impact strength.

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