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Carburization/Controlled atmosphere heat treatment
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01 Vacuum Furnace List

Equipment No. working zone Approved temperature range Applicable specifications
FVQ3 600W X 900L

×400H

350~680°C
680+~900°C
AMS2750,
AMS-H-6875,
MIL-H-6875.
FVQ5 900W X 1350L

×600H

350~770°C
750+~1100°C
AMS2750,
AMS-H-6875,
MIL-H-6875.
FVQ6 300 mm dia. x 300 mm h 250~750°C
750+~1100°C
AMS2750,
AMS-H-6875,
MIL-H-6875,
AMS-H-7199,
JAPS-03048-1
FVQ7 450 x 450H 300~1250°C
FVQ8 600W X 975L

×620H

450~850°C
Over 850~1150°C
AMS2750,
AMS2759,
AMS2759/1,
AMS2759/2,
AMS 2759/3,
AMS2759/5,
AMS-H-6875,
AMS2761,
AMS2769,
AMS2774,
RRP54000.
FVQ10 600W X 900L

×400H

300~1250°C
FVQ11 1525 x 1350H 500~800°C
Over 800~1100°C
AMS2750,
AMS2759,
AMS2759/1,
AMS 2759/3,
AMS2759/5,
AMS-H-6875,
AMS2761,
AMS2769,
AMS2774,
RRP54000.
FVQ12 600W X 1000L

×600H

450~850°C
Over 850~1150°C
AMS2750,
AMS2759,
AMS2759/1,
AMS2759/2,
AMS 2759/3,
AMS2759/5,
AMS-H-6875,
AMS2761,
AMS2769,
AMS2774,
RRP54000.

02 Carburizing Furnace List

Equipment No. working zone Approved temperature range Applicable specifications
FCC1 900W X 1150L X 700H 750~950°C TYPS-02,
TYPS-03,
TYPS-07.
FCC2 900W X 1150L X 700H 750~950°C AMS2750,
AMS2759,
AMS2759/1,
AMS2759/2,
AMS2759/7,
MIL-H-6875,
RPS371,
RRP54000.
FCC3 600W X 900L X 600H 800~930°C TYPS02 Rev.2
FCQ1 540 x 1700H 800~920°C AMS2750,
AMS2759/1.
AMS-H-6875,
MIL-H-6875.

03 Nitriding Furnace List

Equipment No. working zone Approved temperature range Applicable specifications
FCN1 Φ580 X 1030H 0~600°C
FCN3 Φ590 X 1210H 0~600°C
FCN4 600W X 900L X 600H 400~600°C AMS2750,
AMS2759,
AMS2759/6,
AMS2759/10,
RRP54000,
P11TF20
FCN5 Φ1050 X 1500H 400~600°C AMS2750,
AMS2759,
AMS2759/6,
RRP54000.

04 Nonferrous Alloy Heat Treatment - Furnace List

Furnace type number of large objects such as cars, computers, etc. Maximum size Temperature. Applicable specifications Metal type
vacuum furnace 8 Φ1525 X 1350H ~1250℃ AMS2750,
AMS2759,
AMS2759/1,
AMS2759/2
AMS2759/3,
AMS2759/5,
AMS-H-6875,
AMS2761,
AMS2769,
AMS2774,
RRP54000.
Copper alloys ,
Titanium,
Nickel,
niobium (Nb)
aluminum furnace 2 2400W x 2400L
×x 1400H
100~550°C AMS2750,
AMS2770,
MIL-H-6088,
AMS2658,
AMS4025,
AMS4027,
C-0521,
J-ISAJT-F005,
J-MCLF-40,
J-PWA11,
FSD-P-822.
Aluminum alloy
atmospheric reactor 3 Φ1140 X 1600H 400~600°C AMS2750,
AMS2759,
AMS2759/1,
AMS2770,
AMS-H-6875,
AMS2761,
MIL-H-6875,
MIL-H-6088,
RRP54000.
Copper alloys ,
Aluminium alloys,
Titanium
gas atmosphere furnace 2 Φ600 X 1200H 0~700°C WS-T-21. copper alloy

05 List of Aluminum Furnaces

Equipment No. working zone Approved temperature range Applicable specifications
FAU1 800W X 800L X 500H 100~220°C
Over 220~550°C
AMS2750,
AMS2770,
MIL-H-6088,
AMS2658,
AMS4025,
AMS4027,
C-0521,
J-ISAJT-F005
J-MCLF-40,
J-PWA11,
FSD-P-822.
FAU2 2400W X 2400L X 1400H 100~220°C AMS2750,
AMS2770,
AMS2658,
AMS4025.
AMS4027,
J-ISAJT-F005,
J-MCLF-40
J-PWA11,
FSD-P-822.
FAU3 2400W X 2400L X 1400H 100~550°C AMS2750,
AMS2770,
AMS2658,
AMS4025,
AMS4027,
ISAJT-F005,
J-MCLF-40,
J-PWA11.

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