The cast iron has a great influence on the mechanical properties-Botou Yixinglong Metal Products Co., Ltd
Current Location:Home > News > Industry News >

Welcome

13503278266

DYNAMIC CATEGORY

Hot Product

The cast iron has a great influence on the mechanical properties

2021-05-26 09:52:11

Summary:

Due to many factors, iron castings often have defects such as air hole, pinhole, slag inclusion, crack and pit. Commonly used repair equipment is argon arc welding machine, resistance welding machine, cold welding machine

The cast iron has a great influence on the mechanical properties

Thecastironhasagreatinfluenceonthemechanicalproperties

GB/t 1497-1988双金属因素,铁柔软剂,针孔,夹渣剂,crackandpit.commonlyusedrepairequipmentisargonarcweldingmachine,折弯机,冷冻机,etc.forcastingdefectswithlowqualityandappearancerequirements,argonarcweldingmachinewithhighcalorificvalueandsuitablespeedcanbeusedtorepairthem.

Thequalityofironcastingshasagreatinfluenceonthepropertiesofmechanicalproducts.thequalityofironcastingsincludesappearancequality,internalqualityandservicequality.appearancequalityreferstosurfaceroughness,表面缺陷、尺寸偏差、shapedeviationandweightdeviationofcastings;theinternalqualitymainlyreferstothechemicalcomposition,物理性能、力学性能、金相组织、气孔、裂纹、inclusionsandsegregationinthecasting;servicequalityreferstotheabilityofcoppercastingstoworkforalongtimeunderdifferentconditions,等主要性能指标、主要性能指标、耐寒性、耐热性、疲劳性、减震性、可加工性、可焊性和可加工性。

Thecastironhasagreatinfluenceonthemechanicalproperties

The cast iron has a great influence on the mechanical properties