Defects, Inspection & Testing Terms
Grinding Cracks: Key Defect in Steel Quality Co...
Definition and Basic Concept Grinding cracks are superficial or subsurface fractures that develop on the surface of steel components during or after grinding operations. These cracks are characterized by fine,...
Grinding Cracks: Key Defect in Steel Quality Co...
Definition and Basic Concept Grinding cracks are superficial or subsurface fractures that develop on the surface of steel components during or after grinding operations. These cracks are characterized by fine,...
Grain-Boundary Liquidation: Key to Steel Integr...
Definition and Basic Concept Grain-Boundary Liquidation refers to a metallurgical phenomenon characterized by localized melting or partial melting along the grain boundaries within steel microstructures during thermal processing or testing....
Grain-Boundary Liquidation: Key to Steel Integr...
Definition and Basic Concept Grain-Boundary Liquidation refers to a metallurgical phenomenon characterized by localized melting or partial melting along the grain boundaries within steel microstructures during thermal processing or testing....
Galling: Key Defect in Steel Testing, Preventio...
Definition and Basic Concept Galling is a form of surface damage characterized by the adhesion and subsequent tearing or deformation of material layers during relative motion between contacting surfaces. It...
Galling: Key Defect in Steel Testing, Preventio...
Definition and Basic Concept Galling is a form of surface damage characterized by the adhesion and subsequent tearing or deformation of material layers during relative motion between contacting surfaces. It...
Friction Gouges or Scratches in Steel: Detectio...
Definition and Basic Concept Friction gouges or scratches refer to surface defects characterized by shallow or deep linear marks, grooves, or abrasions on steel products resulting from frictional interactions during...
Friction Gouges or Scratches in Steel: Detectio...
Definition and Basic Concept Friction gouges or scratches refer to surface defects characterized by shallow or deep linear marks, grooves, or abrasions on steel products resulting from frictional interactions during...
Fretting: Key Insights into Steel Wear and Dama...
Definition and Basic Concept Fretting is a form of surface damage characterized by small amplitude oscillatory motion between contacting surfaces, leading to wear, surface degradation, and often the initiation of...
Fretting: Key Insights into Steel Wear and Dama...
Definition and Basic Concept Fretting is a form of surface damage characterized by small amplitude oscillatory motion between contacting surfaces, leading to wear, surface degradation, and often the initiation of...
Fracture Test: Ensuring Steel Integrity and Qua...
Definition and Basic Concept The Fracture Test is a fundamental evaluation method used in the steel industry to assess the fracture behavior and toughness of steel specimens or finished products....
Fracture Test: Ensuring Steel Integrity and Qua...
Definition and Basic Concept The Fracture Test is a fundamental evaluation method used in the steel industry to assess the fracture behavior and toughness of steel specimens or finished products....
Fracture in Steel: Key Defect, Testing Methods ...
Definition and Basic Concept Fracture in the context of the steel industry refers to the separation or breaking of a steel specimen or component resulting from the failure of its...
Fracture in Steel: Key Defect, Testing Methods ...
Definition and Basic Concept Fracture in the context of the steel industry refers to the separation or breaking of a steel specimen or component resulting from the failure of its...
Fractography in Steel: Key to Detecting Failure...
Definition and Basic Concept Fractography is the scientific study of fracture surfaces of materials, particularly metals such as steel, to determine the origin, mode, and cause of failure. It involves...
Fractography in Steel: Key to Detecting Failure...
Definition and Basic Concept Fractography is the scientific study of fracture surfaces of materials, particularly metals such as steel, to determine the origin, mode, and cause of failure. It involves...
Folds in Steel: Detection, Causes, and Impact o...
Definition and Basic Concept Folds are a type of surface or internal defect characterized by the formation of wave-like or pleated features within steel products, typically observed during manufacturing, processing,...
Folds in Steel: Detection, Causes, and Impact o...
Definition and Basic Concept Folds are a type of surface or internal defect characterized by the formation of wave-like or pleated features within steel products, typically observed during manufacturing, processing,...
Fluting in Steel: Causes, Detection & Preventio...
Definition and Basic Concept Fluting is a surface defect characterized by the formation of regular, wave-like, or grooved patterns on the surface of steel products, particularly in rolled or formed...
Fluting in Steel: Causes, Detection & Preventio...
Definition and Basic Concept Fluting is a surface defect characterized by the formation of regular, wave-like, or grooved patterns on the surface of steel products, particularly in rolled or formed...
Flash in Steel: Causes, Impacts, and Prevention...
Definition and Basic Concept Flash in the steel industry refers to a thin, often irregular protrusion or excess metal that forms along the edges or at the junctions of steel...
Flash in Steel: Causes, Impacts, and Prevention...
Definition and Basic Concept Flash in the steel industry refers to a thin, often irregular protrusion or excess metal that forms along the edges or at the junctions of steel...
Flare Test: Essential Steel Quality Inspection ...
Definition and Basic Concept The Flare Test is a standardized nondestructive testing method used to evaluate the surface quality and integrity of steel products, particularly focusing on the presence of...
Flare Test: Essential Steel Quality Inspection ...
Definition and Basic Concept The Flare Test is a standardized nondestructive testing method used to evaluate the surface quality and integrity of steel products, particularly focusing on the presence of...
Flakes in Steel: Detection, Causes, and Quality...
Definition and Basic Concept Flakes in the steel industry refer to thin, plate-like inclusions or surface defects characterized by their flaky appearance and layered structure. These defects are typically composed...
Flakes in Steel: Detection, Causes, and Quality...
Definition and Basic Concept Flakes in the steel industry refer to thin, plate-like inclusions or surface defects characterized by their flaky appearance and layered structure. These defects are typically composed...
Fish Eyes in Steel: Causes, Detection, and Prev...
Definition and Basic Concept Fish eyes refer to a specific surface defect observed in steel products, characterized by small, circular, or oval-shaped inclusions or voids that resemble the eyes of...
Fish Eyes in Steel: Causes, Detection, and Prev...
Definition and Basic Concept Fish eyes refer to a specific surface defect observed in steel products, characterized by small, circular, or oval-shaped inclusions or voids that resemble the eyes of...
Fibrous Fracture: Indicators of Steel Toughness...
Definition and Basic Concept Fibrous Fracture refers to a specific type of fracture surface appearance observed in steel and other metallic materials, characterized by a fibrous or thread-like texture. It...
Fibrous Fracture: Indicators of Steel Toughness...
Definition and Basic Concept Fibrous Fracture refers to a specific type of fracture surface appearance observed in steel and other metallic materials, characterized by a fibrous or thread-like texture. It...
Extensometer Test: Key Method for Steel Tensile...
Definition and Basic Concept The Extensometer Test is a standardized mechanical testing procedure used to measure the deformation behavior of steel specimens under tensile loading. It primarily assesses the elongation,...
Extensometer Test: Key Method for Steel Tensile...
Definition and Basic Concept The Extensometer Test is a standardized mechanical testing procedure used to measure the deformation behavior of steel specimens under tensile loading. It primarily assesses the elongation,...
Extensometer: Essential Tool for Accurate Steel...
Definition and Basic Concept An Extensometer is a precision measurement instrument used to determine the deformation or elongation of a material specimen under applied stress during mechanical testing. In the...
Extensometer: Essential Tool for Accurate Steel...
Definition and Basic Concept An Extensometer is a precision measurement instrument used to determine the deformation or elongation of a material specimen under applied stress during mechanical testing. In the...
Exfoliation in Steel: Key Defect, Detection, an...
Definition and Basic Concept Exfoliation is a form of surface defect characterized by the delamination or flaking of layers from the steel surface, often resulting in the peeling or peeling-like...
Exfoliation in Steel: Key Defect, Detection, an...
Definition and Basic Concept Exfoliation is a form of surface defect characterized by the delamination or flaking of layers from the steel surface, often resulting in the peeling or peeling-like...
Etching in Steel Testing: Revealing Microstruct...
Definition and Basic Concept Etching in the context of the steel industry refers to a metallographic or surface examination process used to reveal microstructural features, surface defects, or residual stresses...
Etching in Steel Testing: Revealing Microstruct...
Definition and Basic Concept Etching in the context of the steel industry refers to a metallographic or surface examination process used to reveal microstructural features, surface defects, or residual stresses...
Etchant: Essential Tool for Steel Microstructur...
Definition and Basic Concept An Etchant in the context of the steel industry refers to a chemical solution or reagent used primarily in metallographic preparation to reveal microstructural features of...
Etchant: Essential Tool for Steel Microstructur...
Definition and Basic Concept An Etchant in the context of the steel industry refers to a chemical solution or reagent used primarily in metallographic preparation to reveal microstructural features of...
Erichsen Test: Key Method for Assessing Steel D...
Definition and Basic Concept The Erichsen test is a standardized mechanical test used to evaluate the ductility and formability of sheet and plate steels. It measures the material's ability to...
Erichsen Test: Key Method for Assessing Steel D...
Definition and Basic Concept The Erichsen test is a standardized mechanical test used to evaluate the ductility and formability of sheet and plate steels. It measures the material's ability to...
End-Quench Hardenability Test: Ensuring Steel Q...
Definition and Basic Concept The End-Quench Hardenability Test is a standardized metallurgical evaluation method used to determine the ability of a steel specimen to develop hardness and hardness depth when...
End-Quench Hardenability Test: Ensuring Steel Q...
Definition and Basic Concept The End-Quench Hardenability Test is a standardized metallurgical evaluation method used to determine the ability of a steel specimen to develop hardness and hardness depth when...
Electron Beam Microprobe Analyzer: Key Tool for...
Definition and Basic Concept The Electron Beam Microprobe Analyzer (EBMA) is an advanced analytical instrument used in the steel industry for precise, localized chemical composition analysis at microscopic scales. It...
Electron Beam Microprobe Analyzer: Key Tool for...
Definition and Basic Concept The Electron Beam Microprobe Analyzer (EBMA) is an advanced analytical instrument used in the steel industry for precise, localized chemical composition analysis at microscopic scales. It...
Edge Strain & Edge Breaks in Steel: Detection, ...
Definition and Basic Concept Edge Strain or Edge Breaks refer to surface or subsurface defects characterized by localized deformation, cracking, or separation along the edges of steel products, such as...
Edge Strain & Edge Breaks in Steel: Detection, ...
Definition and Basic Concept Edge Strain or Edge Breaks refer to surface or subsurface defects characterized by localized deformation, cracking, or separation along the edges of steel products, such as...
Eddy-Current Testing in Steel: Ensuring Quality...
Definition and Basic Concept Eddy-current testing (ECT) is a non-destructive evaluation (NDE) technique used to detect surface and subsurface flaws, measure material properties, and assess the integrity of metallic components,...
Eddy-Current Testing in Steel: Ensuring Quality...
Definition and Basic Concept Eddy-current testing (ECT) is a non-destructive evaluation (NDE) technique used to detect surface and subsurface flaws, measure material properties, and assess the integrity of metallic components,...
Earing in Steel: Causes, Significance, and Qual...
Definition and Basic Concept Earing is a surface defect observed primarily in rolled or cast metallic products, notably in steel, characterized by the formation of a series of protrusions or...
Earing in Steel: Causes, Significance, and Qual...
Definition and Basic Concept Earing is a surface defect observed primarily in rolled or cast metallic products, notably in steel, characterized by the formation of a series of protrusions or...
Ductile Crack Propagation in Steel: Key Insight...
Definition and Basic Concept Ductile Crack Propagation refers to the progressive extension of a crack within a steel material characterized by significant plastic deformation prior to fracture. It is a...
Ductile Crack Propagation in Steel: Key Insight...
Definition and Basic Concept Ductile Crack Propagation refers to the progressive extension of a crack within a steel material characterized by significant plastic deformation prior to fracture. It is a...
Dish in Steel: Causes, Detection & Prevention i...
Definition and Basic Concept A dish in the context of the steel industry refers to a localized, concave deformation or depression on the surface of steel products, typically observed after...
Dish in Steel: Causes, Detection & Prevention i...
Definition and Basic Concept A dish in the context of the steel industry refers to a localized, concave deformation or depression on the surface of steel products, typically observed after...
Dilatometer in Steel Testing: Key Tool for Ther...
Definition and Basic Concept A dilatometer is an analytical instrument used to measure the dimensional changes of a material, typically steel, as a function of temperature. It is primarily employed...
Dilatometer in Steel Testing: Key Tool for Ther...
Definition and Basic Concept A dilatometer is an analytical instrument used to measure the dimensional changes of a material, typically steel, as a function of temperature. It is primarily employed...
Die-Lines in Steel: Identification, Causes, and...
Definition and Basic Concept Die-Lines refer to distinct, often linear surface markings or impressions that appear on steel products, typically resulting from the manufacturing or processing stages involving dies or...
Die-Lines in Steel: Identification, Causes, and...
Definition and Basic Concept Die-Lines refer to distinct, often linear surface markings or impressions that appear on steel products, typically resulting from the manufacturing or processing stages involving dies or...