ferrite ['ferait]

ferrite的基本解释

n.

铁酸盐, 亚铁盐

与ferrite相关的网络例句 [注：此内容来源于网络，仅供参考]

The material series include JP series—MnZn power ferrite used for switching power supplies and other power conversion applications, JV series—MnZn power ferrite used for fly-back transformers in CRT color display systems, JH series—MnZn high permeability ferrite used for digital and analog communication and EMC field, JL series—MnZn low loss ferrite used for traditional communication filters and JR series—NiZn ferrite used for radio frequency fields.

材料方面包括用于开关电源和其它功率转换领域的锰锌功率铁氧体 JP 系列，用于 CRT 彩色显示系统回扫变压器的锰锌功率铁氧体 JV 系列，用于数字和模拟通讯及电磁兼容领域的锰锌高磁导率铁氧体 JH 系列，用于传统通讯滤波器的锰锌低损耗铁氧体 JL 系列和用于射频领域的镍锌铁氧体 JR 系列。

The experiment study about the subcritical normalizing holding temperature effects the macrostructure and hardness of the 40SiMnCrNiMoA steel shows: When subcritical normalizing holding temperature is 760℃, the ferrite in the mixture phase structure is lumpish, the hardness of the steel is low (about HRC32), and when the holding temperature is over 800℃, the hardness of the steel is about HRC49, the ferrite in the mixture phase structure is in old critical range austenite grain boundaries, it is disadvantage for the steel strengthening. When the holding temperature is 780℃, the mixture phase structure is mixture phase structure including the strip ferrite、martensite and bainite, the ferrite is less than 20%wt, its grains are fine and even, the hardness of the steel is about HRC38, it is in the range of HRC35-40 which is the long-life drill rod needed.

亚温正火温度对40SiMnCrNiMoA的组织和硬度等性能的影响的实验研究表明，当亚温正火保温温度为760℃时，复合组织中的铁素体形态是块状，处理后的材料硬度相对较低（HRC32左右）；而当采用大于800℃温度亚温正火处理，材料硬度为HRC49左右，组织中铁素体大部分较连续地存在于原奥氏体的晶界，对材料强化不利；当40SiMnCrNiMoA钢780℃亚温正火后，硬度为HRC38左右，在以往小钎杆较长寿命所需硬度范围HRC35-40内，而组织为细条状铁素体+以板条马氏体和条状无碳贝氏体为主的复合组织，晶粒细小均匀，铁素体体积含量少于20％。

Moreover, its microstructural characters possess several configurations under TEM, which are (1) ferrite laths with obvious interface,(2) ferrite laths without obvious interface, but the interface can be discerned faintly from the linear arrangment of those directional islands,(3) the coexistence of ferrite laths and non--equiaxed grains. These are somewhat different from those of weld structures, which are generally thought to consist of an assemblage of interwoven ferrite laths.

管线用针状铁素体钢热轧板材中有明显界面的板条束或针状片条束；没有明显界面的板条束或针状片条束，可根据条状物或岛状物的有方向性的线状分布依稀辨别界面的存在；板条或针状片条与非等轴晶共存等多种不同形态，并不象焊接组织那样通常是单一的针状片条束或板条束形态。

与ferrite相关的网络解释 [注：此内容来源于网络，仅供参考]

ferrite：铁素体

这样以来被电镀对象物(印刷电路板、电子零件等)的表面析出铁素体(Ferrite)结晶,并生长为3μm的电镀层. 不过,在量产方面还存在问题. 电镀膜仅3μm厚,在量产工艺中,必须在均匀形成电镀膜上采取相应的措施. 此外,

ferrite：肥粒铁

可应用分析肥粒铁(Ferrite)与波来铁(Pearlite)相对含量,及分析铸铁中石墨(Graphite)相对含量. 可依使用者定义,分析氧化物(Oxides)及硫化物(Sulfides)之含量. 可透过滤镜(Filter)功能将影像上光源不均的问题做均化(Flatten)处理.

ferrite：铁氧体

憑借瑞磁全体員工的努力,瑞磁公司的年產值由最初的壹拾壹万元發展到2001年的超千万元;產品類別也由原來單一的釹鐵硼(NdFeB)發展到鐵氧体(Ferrite)等四大產品系列.

ferrite：铁酸盐

空气氧化铁酸盐(ferrite)法分离除去重金属-->1984年..[简介] 日本电器公司发明的空气氧化铁酸盐(ferrite)法分离除去重金属,在日本获得环境科学保护奖.

Ferrite Material：铁氧体材料

(3)改善烧结制品表面的耐腐蚀性,如蒸汽处理、磷化铁氧体材料(ferrite material) 以氧化铁(Fe2O3)等为基础,加入碱土金属氧化物烧结成的粉末冶金磁性材料.