Toughness相关论文
Preparation and Characterization of Carboxyl-terminated Poly(butadiene-co-acrylonitrile)-epoxy Resin
Liquid carboxyl-terminated poly(butadiene-co-acrylonitrile)(CTBN)-epoxy resin(EP) prepolymers were prepared with differe......
The toughness of 31Mn2SiRE wear-resistance cast steel were increased by means of RE compound modification and high tempe......
Hypoeutectic and hypereutectic Al2O3-ZrO2 multiphase ceramics-lined composite pipes were produced by using the gravita-t......
采用渗硅反应烧结工艺制备了SiC/B4C复合材料,并研究了碳含量对复合材料的力学性能及微观结构的影响。结果表明,SiC/B4C复合材料的......
Angelababy started her career at age 14 as a model before going on to star in about 20 movies. For a while， all the publi......
The experiments were carried out to measure the mechanical properties of three grades of structural steels (Q235A, 16Mn......
A new kind of high strength, high toughness and high plasticity spring steel has been developed. The strength, the redu......
HDI trimer was firstly used to improve the mechanical properties of hydroxylterminated unsaturated polyester (UP). Mecha......
Martensitic microstructure in quenched and tempered 17CrNiMo6 steel with the prior austenite grain size ranging from 6μ......
High-speed steel W18Cr4V is commonly used in industries such as blade and mould manufacturers because of its high level ......
Ti-1300合金是一种亚稳β钛合金,为了从组织形貌方面解释其高强高韧的特性,对此钛合金的相变特征进行了研究。研究结果表明,由于α......
Rare earth ceramic cutting tool and its cutting behavior when machining hardened steel and cast iron
The addition of rare earth element yttrium played an important role in the improvement of both mechanical properties and......
CCT curves of Mn-Si steels with different manganese contents or carbon contents were determined. The results show that t......
HTP practice,alloyed with low-carbon (less than 0.06%) and high-niobium (up to 0.11%),has been developed to produce larg......
In this paper,the product designs,mechanical properties and microstructure of ultra-high strength linepipe steel in grad......
On-line thermo mechanical controlled processing(TMCP) was conducted to develop the third generation high strength low al......
Foam/Film Alternating Multilayer Structure with High Toughness and Low Thermal Conductivity Prepared
Multilayer membranes prepared via microlayer coextrusion have attracted wide attention due to their unique properties an......
使用CO2激光器在六组不同激光功率（3.5、3.8、4.1、4.4、4.7、5.0kW）条件下对8mm厚的高氮钢钢板进行激光焊,并对焊后试样进行对比冲......
Stereocomplexed Poly(lactide) Composites toward Engineering Plastics with Superior Toughness, Heat R
Poly(lactide),PLA,suffers from brittleness and low heat deflection temperature (HDT),which limits its application as an ......
Polyimide (PI) synthesized from aromatic diamine and dianhydrides via two-step poly-condensation method was highly solub......
Oxide metallurgy technology has been developed at Baosteel for improving the heat affected zone toughness of steel plate......
本文利用三种不同浓度ACQ防腐剂对扭叶松蓝变木材进行浸注处理,其浓度分别为1.2%、2.0%和2.8%.研究其抗弯弹性模量、抗弯强度、冲......
压铸模如出现早期开裂,可能原因是压铸模合金成分偏析、淬火压力不够、冷速慢、截面改变处过渡角小等。可采用固溶淬火+高温回火,......
破冰船是用于破碎水面冰层的船舶,新型破冰船对破碎冰层厚度提出了新的要求,由于需要在低温环境下工作,钢材需具有较高的力学性能......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为获取纤维混凝土的荷载-挠度曲线,研究纤维对纤维混凝土韧度的影响,配制8组混杂纤维混凝土试件进行韧度试验,利用独立于试验机的......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Polybutylacrylate/poly (methyl methacrylate) Core-Shell Elastic Particles as Epoxy Resin Toughener:P
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Toughening of Epoxy Resin with Solid Amine Terminated Poly (ethy-lene glycol) Benzoate and Effect of
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Duplex stainless steels(DSS)with ferritic–austenitic microstructures offer good combination of resistance to pitting co......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Microstructure observations and drop-weight tear test were performed to study the microstructures and mechanical propert......
Influence of nickel addition on the microstructure and mechanical properties of Al2O3–5vol％ZrO2 cera
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
A simple method is developed for predicting the fracture behaviour of structures made of quasi-brittle materials such as......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
无机纳米材料可提高环氧树脂的韧性、模量、耐热性等性能,在航空、汽车、电子材料、工程陶瓷材料等方面得到应用。纳米材料在环氧......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A Well-defined Hierarchical Hydrogen Bonding Strategy to Polyureas with Simultaneously Improved Stre
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
最近,对经渗氮和未渗氮的AISI H13、AISI D2、K340、AISI D6和AISI M2等工具钢进行了详细的研究.采用了不同的渗氮工艺,包括气体渗......
The superiorities of air-cooled bainitic steels were described.A series of air-cooled bainitic steels containing mangane......
The demand for energy becomes a bottleneck in development of China. Economically delivering natural gas and oil through ......
Excellent heat affected zone (HAZ) toughness technology improved by strong deoxidizers (ETISI) technology has been devel......
研究了在ASTMA572GR.65钢焊接接头中添加Ni金属粉末后改善其组织和性能的技术,从力学性能和微观组织等方面详细分析了接头性能改善......
综述了近年来国内外针刺C/C复合材料拉伸性能和韧性研究进展,归纳了影响针刺C/C复合材料拉伸性能和韧性的主要因素,即炭纤维、炭基......
The effects of rare earth (RE) on the microstructures and properties of high carbon high speed steel (HCHSS) were invest......
This paper gives a short introduction to the typical process route and material properties of these steels in comparison......
