硼钢

硼钢马氏体转变开始温度（Ms）的计算与分析

Calculation and Analysis for the Ms Temperature of Boron Steel

低碳Nb-V微合金化高强度冷镦硼钢耐延迟断裂性的研究

A Study on Delayed Fracture Resistance of Low Carbon Nb-V Microalloying High Strength Cold Heading Boron Steel

高硼钢中B与Fe作用的超精细结构研究

A study of hyperfine structure of B and Fe interaction in high-boron steel

通过对硼钢淬透性ANN预测模型的进一步研究，发现利用该模型可以进行硼钢化学成分的设计，为新钢种的开发提供了一种新途径。

The ANN model can also design the chemical composition of boron steels , which provides a new approach to develop the new steel grade .

上述结果表明，本文所建立的改进BP算法的ANN硼钢淬透性预测模型预测精度高，完全可用于生产实际。

The forementioned results indicate that the accuracy of ANN model of prediction of boron steels ' hardenability based on the improved BP network arithmetic is very good and it can be applied in practical production .

借鉴国内钢厂电炉工艺生产含硼钢的成功经验，设计了首钢生产含硼钢的内控成分和关键工艺，用BOF-LF-CC工艺批量生产出优质含硼钢。

Synopsis : The controlled compositions and key production process of Boron steel are designed with a view of successful experiences gained by other domestic electric steelmaking plants . Production practice shows that it is suitable to produce grade Boron steel using the process of BOF-LF-CC .

硼钢的淬透性和硼淬透性因子及硼平衡集聚的研究

Hardenability of Boron Steel , Boron Hardenability Factor and Boron Equilibrium Segregation

淬火硼钢回火时硼碳化物的形成及其动力学

Formation and Kinetics of Boron-Carbides Existing in Quenched Boron Steel during Tempering

铜合金化硼钢的性能

The properties of boron - containing steel alloyed by copper

硼钢中固溶硼含量的径迹照相法测定

Determination of Content of Boron in Solid Solution by Track Etching Method

钛和硼在锰钛硼钢中的作用研究

The study of titanium and boron behavior in mn-ti-b steel

低碳锰硼钢中温奥氏体区的动态回复行为

Dynamic recovery behaviors of low carbon Mn-B steel in medium temperature austenite region

锰-硼钢等温转变曲线河湾形状及其形成机制探讨

An Investigation on the Bay-Like Shape TTT Curves in Mn & B Steels

研究结果表明：在冲击磨损条件下高硼钢比高锰钢有较好耐磨性。

After impact abrasion , high-boron steel is more wear resistance than high manganese steel .

硼钢的热处理

The Heat Treatment of Boron Steel

钛含量对中碳硼钢奥氏体晶粒度及晶粒粗化温度的影响

Influence of Ti Content on Austenite Grain Size and Grain Coarsening Temperature in Medium-carbon Boron Steel

在含硼和不含硼钢中对硼的偏聚行为进行了对比。

A comparison was made among the segregation behaviors of the boron in steels with or without boron contents .

超强钕铁硼永磁合金以含硼生铁为添加剂的硼钢的制备和性能研究

Research on the Production and Properties of Boron Steel Produced by Using Pig Iron Containing Boron as Alloying Agent

研究了微量钛对低碳硼钢冲击韧性的影响。

The effect of tiny amount of Titamium on the notch toughness of low carbon boron steel was investigated .

硼钢现在已经被广泛应用于轻武器的制备和拖拉机、机床及矿床用的各种机械部件的制造上。

Boron steel is now widely used in small arms and all kind of mechanical components of tractor and mining machines .

作为先进高强度钢的一种，热成形硼钢也得到了研究者的广泛关注。

As one type of AHSS & boron steel , which is used for hot forming , also receives extensive attention .

低碳硼钢过冷奥氏体分解早期α形核位置饱和现象

Preferential site saturation for nucleation and growth of α - phase at early stage of austenite decomposition in low carbon steel bearing boron

采用淬火预处理，并适当提高奥氏体化温度，有利于消除硼脆，改善硼钢韧性。

The measures making use of pre-quenching treatment and increasing the austenitizing temperature can eliminate boron brittleness and improve the toughness of cast steel .

基于这种非平衡晶界偏聚的新概念，可以较完满地说明影响硼钢淬透性的众多复杂因素。

In light of this new idea of nonequilibrium grain boundary segregation , the complicated effects of boron on hardenability of steel can be explained unambiguously .

因此，开展硼钢淬透性预测的研究，对推动硼钢的应用和研究具有重要意义。

Therefore , it is necessary to study the prediction of hardenability of boron steels , further , to promote the application and research of boron steels .

利用阶梯型腔金属模和砂型模拟不同的冷却速度，研究了冷却速度对高硼钢凝固组织和性能的影响。

Simulating different solidification cooling rate with step-metal mould and sand mould , the effect of solidification cooling rate on microstructure and properties of high boron steel were studied .

但是，长期以来，由于冶炼工艺的不完善和热处理性能的不稳定，影响了硼钢的推广使用。

However , for a long time , because of the imperfectness of the smelting process and the instability of the heat-treatment ability , boron steels was not widely used .

通过对比同等晶粒度的含硼钢和无硼钢的低温冲击韧性，证实了硼的晶界强化对低温韧性的有效作用。

By comparing the low temperature impact toughness between boron-added steel and non-boron steel with the same grain size , intercrystalline strengthening of boron beneficial to low temperature impact toughness was confirmed .

通过实验，建立了一整套低硼钢中固溶硼、碳硼化物、合金元素硼化物、氧化硼和氮化硼的分离、测定方法。

A entirely set of method to separate and determine solid solution boron , carbon boride , alloy elements boride , boron oxide and boron nitride in low boron steel is established .

近年来，随着研究的深入，人们对硼在钢中作用的奥秘有了较好的了解，稳定了硼钢的质量，促进了硼钢的应用和发展。

In recent years , with the deepening of the research of boron in steel , the mystery role of boron in steel is better understood , the quality of boron steel is stable , this directly promotes the application and development of boron steel .