F-Term-List

C23F13/00-13/22

AA00
CORROSION-PREVENTION METHODS

AA01

AA02

AA03

AA04

AA06

AA07

AA09

AA10

. Prevention of cathode corrosion

. . Anodic protection

. . External power sources

. . Drainage

. Prevention of anode corrosion

. Anti-corrosive coatings

. Combined methods

. Others

BA00
CORROSION-PREVENTION MEANS

BA01

BA02

BA03

BA04

BA05

BA07

BA08

BA10

. Structural elements

. . External power sources

. . Corrosion-prevention electrodes

. . . Electrodes with centers

. . . Coated electrodes

. . Mounted support bodies

. . Protective bodies

. . Integrated structures

BA11

BA12

BA13

BA14

BA15

BA16

BA17

BA19

. Material properties

. . Metals

. . . Metals or alloys with a higher base potential than iron (Fe)

. . . Iron and alloys thereof

. . . Metals or alloys with a higher noble potential than iron (Fe)

. . . . Noble metals

. . . . Insoluble metals

. . . Metals with characteristic composition

BA22

BA24

BA26

. . Salines

. . Coatings to ensure a passive state

. . Synthetic resins

BA31

BA32

BA33

BA34

BA35

BA36

BA37

BA39

BA40

. Manufacturing methods

. . Heat treatments

. . Surface treatments

. . Formation processes

. . . Press rolling

. . . Casting

. . . Injection molding

. . Use of techniques to prevent cathode corrosion

. . Use of techniques to prevent anode corrosion

BA41

BA43

BA45

BA47

BA50

. Characteristic shapes

. Characteristic mounting methods

. Characteristic mounting positions

. Characteristic qualities

. Others

CA00
CORROSION-PREVENTION CIRCUITS

CA01

CA02

CA04

CA06

CA08

CA10

. Parameters to be detected

. . Corrosive environments

. . Protective potential

. . Corrosion-prevention currents

. . Rail electric potential

. . Elution of the electrodes

CA11

CA12

CA13

CA15

CA19

. Detection means

. . Setting of an electric potential

. . . Differences between the electric potential of the anode and the corrosion-prevention potential

. . Verification electrodes

. . Detection terminals

CA21

CA22

CA23

CA24

CA25

CA27

CA30

. Adjustment means

. . Diodes

. . Tyristors

. . Transistors

. . Capacitors

. . Variable resistance

. Others

DA00
CORROSIVE FACTORS

DA01

DA03

DA05

DA07

DA10

. Contact with other metals

. Corrosive ions

. Stray current

. Sea water

. Others

EA00
OBJECTIVES TO BE PROTECTED FROM CORROSION

EA01

EA02

EA04

EA06

EA08

. Marine structures

. Vessels

. Heat exchangers

. Cans

. Reinforcement frames and steel frames

EA11

EA12

EA13

EA15

EA17

EA19

EA20

. Piping

. . Embedded piping

. . . Connected piping

. Wire mesh

. Vehicles

. Objects with characteristic areas for corrosion prevention

. Others

EB00
MATERIALS OF OBJECTS

EB01

EB02

EB04

EB05

EB06

EB08

EB10

. Iron and alloys thereof

. . Stainless

. Copper and copper alloys

. Aluminum and aluminum alloys

. Titanium and titanium alloys

. Magnesium and magnesium alloys

. Others

FA00
WORK EFFECTS

FA01

FA03

FA05

FA07

FA09

FA10

. Uniform corrosion prevention

. Durability

. Water-tightness

. Corrosion-prevention management

. Economic efficiency

. Others

4K060	Prevention of electric corrosion
	C23F13/00 -13/22