用grain size造句子，“grain size”造句

Average grain size after recrystallizatin was measured in microscopic test.

The authors introduced the methods and advance of grain size analysis technique, including direct measurement, sieving analysis, setting method and the laser grain-size analyzer;

Type O steel shall be supplied without specific grain size control.

In general, smaller grain size and greater angularity tend to increase the porosity while an increase in range of particle size tends to decrease porosity.

The grain size differs obviously with the time of ball milling and it reaches the smallest value when been ball milled for 15~20 hours. The grain size also grows when annealed at certain temperature.

The present research indicates the validity of grain size trend analysis for large scale areas of continental shelves.

When grain resistances have big differences duo to grain size and the capacity of the high resistance is taken into consideration, the complex impedance plots show two separated semicircles.

The coarse grain size and small specific surface area of Chengchao iron ore concentrate influence negatively the output and quality of pellet.

The research result indicated that, under fixed technological conditions suitable grain size and dosage of carbon material in the formula of friction material must be choosed carefully.

By uses of Handan raw materials, this paper studies the influence of coarse aggregate limiting grain size, water-binder ratio, fly ash replacement, sand-total aggregate ratio on the strength and workability of concrete prepared with low water-binder ratio.

The influences of deformation temperature, deformation rate and deformation degree on the flow stress and grain size are different. The deformation degree mainly influences the shape of flow curves.

Grain size and grain size distribution of microgrits for coated abrasives

There is a general decrease in grain size upward.

There are many means to detenninating median size, including grain size analysis, thin section and log information.

More hematite designates cold and drought sediment environment, and indicates sediments grain size is coarse.

If the cold deformation rate is higher than 70 %, the recrystallized grain size distribution agrees with lognormal distribution.

It is very important to determine reasonably the maximum grain size, graded sizes and gradation of the coarse aggregate.

With the decreases of deformation temperature and increases of deformation degree and deformation rate, the recrystallized grain size decreases and the recrystallization volume percent increases.

The amount of fern spore is larger in the marine sediments close to the shoreline in Dapeng Bay and Daya Bay, which is related to grain size distribution and water currents within the bay;

coated abrasives-grain sizes

Steels - Micrographic determination of the ferritic or austenitic grain size???

coated abrasives-determination of grain size distribution of microgrits p12 to p220

This article introduced the usual terms of grain size, measurement and production control for high -purity barium carbonate. it also presented some measures to control grain size in the production.

The total quantity of corrosion surface defect is decreased due to the decrease of grain boundary energy with the increase of grain size and the atmospheric corrosion resistance is increased.

For the same grain size and hardness in the unembrittled conditions, martensite has lower yield strength higher Charpy fracture energy and lower FATT due to finer mean carbide size.

pack-to-formation median grain size ratio

The size effect in steel is attributed mainly to the grain size of the material.

The soft sensor modeling and optimization of aluminum strip grain size in the aluminum electromagnetic roll-casting process

In sandstone grains range between 0.015-2 millimeters. Shale is composed of tightly packed clay and mud particles with grain size less than 0.005 millimeters.

General test method in salt industry-Determination of grain size

Cooling style can affect grain size and distribution. Grain size of alloy produced from water-cooling is 2 ~ 3 level smaller than that from air-cooling, but grains produced from air-cooling are even.

An increase in crystal grain size of co-polypropylene probably resulted in a decrease in the specific nonessential work of fracture, which induced less ability in preventing fracture for long time.

The dynamically recrystallized grain size increases with increasing deformation temperature and reduces with increasing strain rate.

When the content of RE addition is 0.01%, the grain size of austenite can be obviously fined, and the impacting toughness of heavy rail steel can be obviously improved.

The distribution pattern is also strongly affected by the sediment type, and radiolarian abundance and diversity decrease with the increase of grain size and terrigenous material input.

Conductivity varies with grain size of GDC films due to the grain boundary space charge effect, the smaller the grain size, the higher the conductivity and vice versa.

The results show that, under the same holding time, grain size and spheroidization increases with the increase of isothermal temperature;