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不锈钢弹簧的弹性特点
文章来源:http://www.sdzbthc.com/ 发布时间:2022-05-19 浏览次数:
不锈钢弹簧是化工机械和电子等诸多行业中工作环境要求耐腐蚀,耐温,无磁使用的一款的弹性元件,不锈钢弹簧在受载时能产生较大的弹性变形,把机械功或动能转化为变形能,而卸载后不锈钢弹簧的变形消失并回复原状,将变形能转化为机械功或动能。
Stainless steel spring is an elastic element used in many industries such as chemical machinery and electronics. The working environment requires corrosion resistance, temperature resistance and non-magnetic use. When loaded, stainless steel spring can produce large elastic deformation and convert mechanical work or kinetic energy into deformation energy. After unloading, the deformation of stainless steel spring disappears and returns to the original state, and the deformation energy is converted into mechanical work or kinetic energy.
当不锈钢弹簧材料屈服到一定程度后,由于内部晶粒重新排列,其抵抗变形能力又重新提高,此时变形虽然发展很快,但却只能随着应力的提高而提高,直至应力达大值。
When the stainless steel spring material yields to a certain extent, its resistance to deformation is improved again due to the rearrangement of internal grains. At this time, although the deformation develops rapidly, it can only increase with the increase of stress until the stress reaches a large value.
不锈钢弹簧
此后,钢材抵抗变形的能力明显降低,并在薄弱处发生较大的塑性变形,此处试件截面迅速缩小,出现颈缩现象,直至断裂破坏。钢材受拉断裂前的大应力值称为强度极限或抗拉强度。当然是先变弯了,不锈钢有韧性。
Since then, the ability of steel to resist deformation is significantly reduced, and large plastic deformation occurs at the weak part, where the cross section of the specimen is rapidly reduced, necking phenomenon occurs, and even fracture failure. The large stress value of steel before tensile fracture is called strength limit or tensile strength. Of course, it bends first. Stainless steel has toughness.
高性能不锈钢弹簧钢丝的组分和配比是:0.08%-0.15%的C;0.01%-0.60%的Si;0.02%-0.60%的Mn;0.01%-0.03%的P;0.002%-0.03%的S;12%-14%的Cr;0.8%-1.5%的Mo其余为Fe。
The composition and ratio of high-performance stainless steel spring steel wire are: 0.08% - 0.15% C; 0.01% - 0.60% Si; 0.02% - 0.60% Mn; 0.01% - 0.03% p; 0.002% - 0.03% s; 12% - 14% Cr; 0.8% - 1.5% Mo, and the rest is Fe.
其制备方法包括以下步骤:按照化学成分要求进行钢水冶炼;热轧;退火酸洗得到不锈钢盘元坯料;涂层并烘干;冷拉;使用中性活化剂清洗并烘干;淬火;回火;涂层并烘干;拉制成不锈钢弹簧钢丝。这种高性能不锈钢弹簧钢丝节能环保、具有较高的耐腐蚀性、高弹性和高韧性。
The preparation method comprises the following steps: smelting molten steel according to the requirements of chemical composition; hot-rolling; Annealing and pickling to obtain stainless steel disk blank; Coating and drying; Cold drawing; Wash and dry with neutral activator; quench; Tempering; Coating and drying; Drawn into stainless steel spring steel wire. The high-performance stainless steel spring steel wire has the advantages of energy saving and environmental protection, high corrosion resistance, high elasticity and high toughness.
本公司专注于弹簧领域多年,生产的弹簧种类有不锈钢弹簧、异形弹簧、高温弹簧等产品,满足您的各项需求,来关注我们的网站www.sdzbthc.com咨询吧!
The company has focused on the spring field for many years. The types of springs produced include stainless steel spring, special-shaped spring, high-temperature spring and other products to meet your needs. Come to our website www.sdzbthc.com Com consultation!