JPH0542339Y2 - - Google Patents

Info

Publication number

JPH0542339Y2

JPH0542339Y2 JP7082187U JP7082187U JPH0542339Y2 JP H0542339 Y2 JPH0542339 Y2 JP H0542339Y2 JP 7082187 U JP7082187 U JP 7082187U JP 7082187 U JP7082187 U JP 7082187U JP H0542339 Y2 JPH0542339 Y2 JP H0542339Y2

Authority

JP

Japan

Prior art keywords

measuring tube

conductive

sprayed layer

mixing part

electromagnetic flowmeter

Prior art date

1987-05-12

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired - Lifetime

Links

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• 239000000843 powder Substances 0.000 claims description 17
• 239000000919 ceramic Substances 0.000 claims description 15
• 239000004020 conductor Substances 0.000 claims description 6
• 239000012530 fluid Substances 0.000 claims description 5
• 238000005259 measurement Methods 0.000 claims description 4
• BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 15
• 238000010304 firing Methods 0.000 description 9
• 229910052697 platinum Inorganic materials 0.000 description 6
• 238000010586 diagram Methods 0.000 description 5
• KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
• 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
• MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
• 150000001875 compounds Chemical class 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 229910052574 oxide ceramic Inorganic materials 0.000 description 2
• 239000011224 oxide ceramic Substances 0.000 description 2
• 239000002245 particle Substances 0.000 description 2
• 239000010936 titanium Substances 0.000 description 2
• MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 2
• UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
• 229910052581 Si3N4 Inorganic materials 0.000 description 1
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
• QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 229910052575 non-oxide ceramic Inorganic materials 0.000 description 1
• 239000011225 non-oxide ceramic Substances 0.000 description 1
• 229910052763 palladium Inorganic materials 0.000 description 1
• 230000035939 shock Effects 0.000 description 1
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
• HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
• 229910052715 tantalum Inorganic materials 0.000 description 1
• GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
• 229910052719 titanium Inorganic materials 0.000 description 1
• 229910052726 zirconium Inorganic materials 0.000 description 1