At present, with the continuous development of plastic mold profession, the application of plastic mold steel is also increasing. A good plastic mold not only needs the quality of plastic mold steel, but also needs to be tested. In this way, the plastic mold steel is the real and excellent plastic mold steel. Testing of plastic mold steel?

塑胶模具钢材检测实验的首要项目：

The primary items of plastic mold steel testing experiment:

失效剖析：首要包含有断口剖析、腐蚀剖析等。

Failure analysis: mainly including fracture analysis, corrosion analysis, etc.

无损检验：首要包含X射线无损探伤、电磁超声、涡流探伤、漏磁探伤、渗透探伤、磁粉探伤等。

Nondestructive testing: mainly including X-ray nondestructive testing, electromagnetic ultrasonic testing, eddy current testing, magnetic flux leakage testing, penetrant testing, magnetic particle testing, etc.

化学功能：首要包含耐高温、耐低温、耐酸性、碱性、抗氧化性等检测。

Chemical function: mainly including high temperature resistance, low temperature resistance, acid resistance, alkalinity, oxidation resistance, etc.

机械功能：首要包含抗拉强度、冲击实验、屈服点、断后伸长率、断面缩短率、硬度目标等。

Mechanical function: mainly including tensile strength, impact test, yield point, elongation after fracture, section shortening rate, hardness target, etc.

工艺功能：首要包含扩口、曲折、卷边、压扁、环扩张、环拉伸、细丝拉伸、断口检验、重复曲折、双向改变、液压实验、显微安排、杯突实验、金相剖析等。

Process function: mainly including flaring, zigzag, crimping, flattening, ring expansion, ring stretching, filament stretching, fracture inspection, repeated zigzag, two-way change, hydraulic test, microscopic arrangement, cup protrusion test, metallographic analysis, etc.

元素剖析：首要包含精 确检测剖析金属、合金及其制品中锰、铁、铝、磷、铬、钒、钛、铜、钴、镍、钼、铈、镧、钙、镁、锌、锡、锑、砷等金属元素的成分及含量等。

Element analysis: it mainly includes accurate detection and analysis of the composition and content of manganese, iron, aluminum, phosphorus, chromium, vanadium, titanium, copper, cobalt, nickel, molybdenum, cerium, lanthanum, calcium, magnesium, zinc, tin, antimony, arsenic and other metal elements in metals, alloys and their products.

其他项目：首要包含有金相安排、夹杂物、脱碳层、显微安排含量测定、腐蚀原因剖析、晶粒度及显微评级、低倍安排、晶间腐蚀、高温合金显微安排、高温金相安排等等。

Other items: mainly including metallographic arrangement, inclusions, decarburization layer, microscopic arrangement content determination, corrosion cause analysis, grain size and microscopic rating, low magnification arrangement, intergranular corrosion, superalloy microscopic arrangement, high temperature metallographic arrangement, etc.