研究同时发现,颗粒物料的粒径减小,流化颗粒的最小粘结温度减小。
In addition, the sintering material with a small diameter corresponds to a lower minimum sintering temperature.
根据达西定律设计了沥青岩输送特性实验系统,该系统利用压降法测量沥青岩的初始粘结温度。
The system measures pressure drop through the material column to determine the onset temperature for the sintering of bituminous rock.
温度和湿度的增高,灰尘增多会在集成电路板产生粘结,并导致短路。
Increase in temperature and humidity, dust will increase in the integrated circuit board to produce adhesion, and lead to short circuit.
半导体封装粘结工艺养护过程要求炉内温度均匀分布,现有养护炉不能满足这一要求。
The die bonding requires the temperature field of the oven to be even, but an existing curing oven can not suit the requirement.
研究了填料对膜延伸性、弹性、粘结强度的影响,环境温度对涂膜表干时间的影响。
The influence of filler on extensibility, elasticity and adhesion strength of film, and influence of environment temperature on coated film surface dry time are studied.
而且随着固化温度的提高,胶粘剂体系的固化速度和固化程度还会进一步增加,力学性能、粘结性及耐热性能也会进一步提高。
As the hardening temperature increases, the speed hardening and degree of the adhesive JD increase, the mechanical and adhesion performances of the adhesive systems can be further improved.
对不同受热温度下水玻璃旧砂粒上残留粘结剂膜的物理形貌及力学性能进行了较系统的试验研究。
The physical pattern and mechanical property of residual binder film on the used sodium silicate sand under different temperature were studied by the numbers.
结果表明:在523~773K范围内,粘结强度随着温度的升高而明显增加;
The results show that the bonding strength obviously increases with increasing temperature in the range of 523 to 773K;
研究结果表明,不同预粘结工艺、压制温度和粘结剂含量对压坯密度影响很大。
Results of this study show that, powder mixing method, compaction temperature and binder concentration have significant effects on the green density.
结果表明,在不同升温速率的TG曲线上,SD - 33粘结剂热失重开始温度大致相同,而热失重结束温度随升温速率的增大而升高。
The results show that the initial temperatures of SD-33 bonder are approximately same, the final (temperatures) increase with the increasing heating rate of TG curves.
试验研究了温度处理、腐蚀环境和恒载作用对带肋gfrp和SGFRP筋与混凝土粘结性能影响。
Temperature disposal, corrosion environment and sustained load action effects on bonding performance of ribbed GFRP and SGFRP rebars with concrete were studied.
超长混凝土结构的设计和施工中可以采取设置后浇带、采用微膨胀——补偿收缩混凝土或设计无粘结预应力混凝士结构来防止温度收缩裂缝的产生。
The designer can set post-pouring belt, using UEA con- crete and designing pre-stressing concrete structure to avoid the crack caused by temperature and shrinkage.
研究了烧结温度、保温时间以及粘结剂对荧光粉二次性能的影响。
The effects of baking temperature, holding time and binder on secondary luminescence properties of phosphor were systematically explored.
指出带卷径向存在温度梯度,在冷却初始阶段冷缩变形不均匀是产生粘结的主要原因。
It observes that there is diametral temperature stairs to the coil and the main reason that the coherence occurs is due to the uneven shrink of the coil at the beginning of the cooling phase.
分析了各种环境条件对FRP耐久性的影响,结果表明:温度对FRP材料、FRP与混凝土、FRP与钢粘结界面的耐久性影响不明显;
The influence of various environments on durability of FRP was introduced in this paper. The influence of temperature on FRP material, the bond of FRP-to-concrete and FRP-to-steel are not obvious.
研究了热脱脂温度、时间、不同脱脂方式以及粘结剂组成对脱脂坯碳含量的影响。
The influences of thermal debinding temperature, time, different debinding methods and binder component on the carbon content of the brown parts have also been studied.
分别从外加粘结剂百分数、成型压力、骨料粒径、保温时间、烧成温度等因素对渗水砖的渗水速度和强度的影响进行了探讨。
The dependences of seepage velocity and bending strength on agglomerant content, forming pressure, particle diameter of the aggregate, soaking time, firing temperature and so on were discussed.
结果表明:SBR乳化沥青具有较好的层间粘结能力和温度稳定性。
The results indicate that SBR emulsified asphalt has better felting capability and temperature stability.
通过工程实例简单介绍了无粘结预应力(无温度伸缩缝)水池的设计方法。
By taking the project cases for examples such as Jilin clear water tank and Changchun aeration tank, the design method for unbonded prestressed (no temperature joint) water tank was introduced.
通过对CRCP微分单元的分析,推导了考虑钢筋与混凝土间及混凝土与地基间非线性粘结-滑移关系的温度应力通用解析解。
Based on the analysis of CRCP differential cell, a general analytic solution considering nonlinear bond-slip relation between steel bar and concrete and that between concrete and base is deducted.
讨论了以河道底泥和生活污泥为原料烧制的陶粒比表面的测定原理、方法和结果,并对生活污泥添加量、粘结剂添加量和烧结温度对陶粒比表面的影响作了进一步分析。
Affects of sewage sludge, adherent amount added to the material and temperature of agglomeration to the specific surface area of ceramisite made of river sediment are also analyzed.
通过对温压机理的分析,发现最佳温压温度由粘结剂的软化点、粘度和固化点三个因素共同决定。
And softening point, viscosity and solidifying point of the bond decide the optimal temperature according to the mechanism of warm compaction.
结果表明:添加体积分数35%的粘结剂时提高压制温度会明显改善钨骨架孔隙度分布的均匀性;
The results show that the complex W-skeleton with a homogeneous porosity distribution can be obtained with 35% binder addition and fairly high temperature for compaction.
结果表明:添加体积分数35%的粘结剂时提高压制温度会明显改善钨骨架孔隙度分布的均匀性;
The results show that the complex W-skeleton with a homogeneous porosity distribution can be obtained with 35% binder addition and fairly high temperature for compaction.
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