产品详情

复合精炼剂以低熔点精炼剂为基础,加入强还原剂,如CAl、BSC等,使该材料具备脱氧和净化夹杂精炼功能,其冶金效果如下:1)在出钢过程加入时,由于钢水混冲搅拌作用,复合精炼剂中CAl、BSC等还原剂与钢中氧反应,达到钢液、钢渣脱氧的目的。复合精炼剂中基渣配制在低溶点范围,具有强的夹杂物吸附能力,可有效吸附钢中脱氧产物,氧化物夹杂,硫化物夹杂、氮化物夹杂、并快速上浮排出钢液,从而起到降低钢液氧活度及夹杂的净化作用。在钢液中呈液态的钢水复合精炼剂基料,能有效吸收脱氧产物,降低了脱氧产物的活度,有利于脱氧反应的充分进行,提高了脱氧剂的脱氧效率,实现了在少量的合金元素条件下,可获得率的脱氧效果,有利于钢水纯净度的提高。复合精炼剂熔点低,还原性强,加入钢渣中能保证快速熔化,起到对钢渣还原改质的作用。改质后的钢包渣属低(Feo)的Cao-AI2O3-SiO2三元渣系,该渣碱度高、熔点低、氧化性弱,为钢液净化,保证足够的酸溶铝含量创造了良好的热力学条件。
microsonic pico+25/WK/U WENGLOR OPT285(OPT1508)
ATB TB LF 80/4K-11 238405801H 0005Demag FGB-MA
Demag SPEED MONITOR-2
Demag FAW-1
Demag FWL 220-240V OVERLOAD
ARIS CL-S 30-120 30NM DN125
TABER Industries CS-10
TABER Industries CS-17
NUM S.P.A BPH1153N5KF2L01
HORSTMANN LRM-ST
Horstmann 51-0205-011 LRM-ST
ATOS PEE2X-51150-3DW
FRIZLEN FZAS400X65 08KW/25Ω
SICK/STEGMANN SRM50-HZA0-S05 NR:13328581
SEW-EURODRIVE CFM71M/TF/AS1H/SM50 NR.01.1145168101.0006.06
HEXAGON METROLOGY TP20
HEXAGON METROLOGY NJB-15M
DELTA PLUS 101309
Burster 8435-5200
Güdel Group AG 0147194
Güdel Group AG 0184207
Güdel Group AG 0159934
BALLUFF SIE Sensorik GmbH SV-45/30/15-P-S
CELESCO RT9420-0002-121-1120
EMERSON CMF025M016NWBMMZZZ
DAYTON-PHOENIX GROUP MODEL NO:2810175
enda etc4420 230vac
enda et 4420 230vac
ROSSi MF.V.40 U03A 611 1台
ROSSi MRC150V03A 616 P02-16X40 1台
SKYLOTEC HSG-001-3.5
tecsis ACC1.6 PSI/MPA
Honeywell M72B4A1004
BALLUFF BTL-P214040A0350
siemens A5E36032975
Pizzato FS 2096D024-FM2
camlin PROFILE P3
SAACKE 0285A12.0FKMMS
CASAPPA PLP20.25 DO-82E2-LEB/EAELFS
CASAPPA PLP10.1 DO-81E1-LBB/BA-N-ELFS
vitrek 952i
SOLDO SP012H0-2H
Magnet-Schultz MSM GRFY035F20D20
Peiseler MT500/e
ashcroft 638008A4G13CP4L40MP
FRAKO LKT1.5-400-DL
FRAKO LKT1.5-440-DL
anderson greenwood TYPE M25VIS-46-HD
HYCONTROL DP120N-6-A
Werne & Thiel 10-200 FS1-30-G80-X-K-I4/1
novotechnik LWH 650 LWH 650
demag ZBR 180 A12/2BI40 DC170V 140.0Nm motor with brake
Siemens 6DR5010-0NG00-0AA0
flowserve B100S10 FCW ACT/BUNA
AEG GCM-1801+AX22 AC220V
maxair ASQB20R
NORRES 355-0045-0000 1.5mm
ORTLINGHAUS 0170-100-89-000000
mahle 852761 PS6
di-soric OGL 55/54 P6L-IBS
DI-SORIC DCC 08M1.5PSK-TSL
Di Soric DIOGL5554P6LIBP
Di Soric DIDCC08M15PSKTS
SENSOPART FS/FE 10-RL-PS-KM3
Sensopart "FSFE10RLPSKM3 photo.sensor, 3m, F10, PU R,
receiver+emitter, laser, PNP, N.O./N. C., plugM8/3pin,
10-30VDC"
ESR Pollmeier 320Vac Servo motor, n=3500/min, Torque = 0.8Nm, I=1.3A IP40
POWATEC 130.0108.1
SENSOR CHK-600Y4
ASM MPM4B1-BFS4;Equipped with mounting bracket
WENNEW US-30MTA||功率:130||电压:输入电压:AC 220 50/60HZ;输出电压:DC0~24V||分辨率:0.1KG/1KG
Arbin 4*(25V/25V/20A)||类型:199570-同轴-带二次电压-4孔||
LINMOT PS03-48BT-240-C||
PARKER 4M-NML-V-SS-V
Parker 4M-NML-V-SS-V
DESTACO K 400-30-6-A
DESTACO SMB-102157
Destaco K400?30?6?A
Destaco SMB?102157
LOWARA 33SV2G055T
BARTEC 4KTC 71B-2
B&R HD Z pusher/ 8GP30-LVA13-00026
OI Analytical Eclipse 4660
OI Analytical 配套的自动进样器
kmmp kmmp 1LA5F100D
schmaleberger FZF40-13/4 50HZ NO.2017007903/10
TER PFA9067A0103006
TKW SWF05B-FK-01
Megatron XKZA15-4K7-TC+
新闻山东中发speck V6-GRD.0024技术参数

其原理见图图3图2是净扬程不变的单泵调速节能原理图。Q-H曲线为单泵额定转速为n时的特性曲线,Q'-H'曲线为单泵转速为n时的特性曲线,Q-h曲线为管路特性曲线,A点是水泵选泵的工况点,A点对应着QHA,是选泵的主要参数。由管路特性曲线Q-h决定水泵实际运行中的工况点必定在水泵特性曲线的佳工况点左右移动。若管网要求满足A点的工况,对应的参数是QA'、HA'、A",由图2见到A"A,效率降低了。
SED 186.15.2.39.1.1S
PRUFTECHNIK VIB5.7841
TELWIN SUPERIOR TIG 322 AC/DC HF/LIFT
FLOWSERVE 505SI-15-W2DEE-0000-000 Direct current 4-20MA
GE POWER CONTROLS 160A
AEROTIGHT M20
NUM S.P.A TYPE: BPH1153N5KF2L01 Nr:074105869
Flender Himmel CA10-G56M/4 -HAN10 (0.09KW;3.2/3.8rpm))
G.T.ATTUATORI GTKB.75×90.DA.NP17A.F05/F07.110.BA
ARTECHE BJ8BB \DC24V
Arteche BJ-8BB VDC
MARPOSS 886Y000189 J16AW0583
SAI GM35001GD311DBM
HAHNGasfedern GmbH Art-Nr.247704
AMK C282BD 0548-472047
EGE ST521/1KH
Harting 19300241296/09330242601
Harting 19 30 024 1296
Harting 09 33 024 2601
westinghouse R-S108V01-16-24VDC-C10-1
SAMSON 3372-02121112311000000.01
SIEMENS 3EX5050-0
ROQUET 1PLD36-27DE10R
SED FLOW CONTROL 382.20.1.302.29.1SF
CONDOR PRESSURE GmbH 270256
ARIS Stellantriebe GmbH CL-S 30-120
IMI-PRECISION Y013AA1H2BS216
RB Annis Instruments, Inc. MODEL 25/10-0-10
Fori Automation 00MSTD-1031-0017
SMW-AUTOBLOK 084766
SMW-Autoblok LR255213 roller, cyl. KLU-422
Soldo SYC4200?70X23A4
RECHNER SENSORS 827380 KAS-80-50-Ö-PEEK-Y5
ELAU ISH100/30025/0/0/00/0/00/01/00
BONTRONIC PT1-U 1~100℃
Bontronic B 910365.3 PT-1U
HBM 1-C16AD1/30t
DUCATI 7R40+XD60
GO H2-1Z55Q3G111
VAT 61236-PEGJ-AJZ1
RSF ELEKTRONIK MS 60.75-3GK
DR.ESCHERICH PU55LED-230V
MOOG D634-319C
REXROTH HG214GB/10 R902602991
Baumer 0HDK一25G6911/S14
parker part no:07E43A13AC (1517);Pmax=250PSI(1700KPa);Tmax:175F(180℃)
KRAUS & NAIMER CH10-A400*D-W001 FT2
Opdi-TEX Gmbh BVS-2500
vibro meter TQ412111-412-000-013-1-6-100-0-000-10
vibro meter TQ412111-412-000-013-1-1-050-0-000-05
ABB AX466/100C 4-20MA 220V
ROTECH TCR3MVAZM12
STAUBLI REA13.1002 0750
HYCONTROL DP120N-6-A
Elmeko PK50 50W cooling Capacity 24VDC
IVG NR-25-6-GW-180T
RECHNER SENSORS 827380 KAS-80-50-Ö-PEEK-Y5
VALCO Instruments Co.Inc. 205 1318 C4D0116S-4974
LEONI NS12-M22X1,5G
SITEC 719.0005-2-LD
STAUBLI K4N002256
DROPSA MIN 32 MAX 1000CST 1004713 0016
Nemak 21.400.10007A
Nemak 21.400.00008A
Nemak 21.400.00004A
Nemak 21.400.00004A-30-20
NemakK 0.089.001
CTS CTS-2000A
ortlinghaus 0-02261969155400
IBC GERMANY CA 28H-32
IBC GERMANY 1900mm suit for CA 28H-32
LENZE MDERAXX071-11
ELOBAU NIG-A-G.3/8 Viton.pp
R. STAHL 6148/1111-111
E+H DTT31-A1A111AE2AAB
Endress Hauser DTT31-A1A111AE2AAB
VSE VS4GPO12V12A11/1-24V
VSE Flow "23000 VS 4 GPO12V 32N11/6 - 10...28VDC; measuring range:
1 - 250 l/min at 21 cst."
SOLDO SP012H0-2H
CEME SPA TIPO: PN 5612/VAP-MR
Hydro-Temp AFS-222 CLEWELAND CONTROLS
PRECIMETER PROLADCD900R750
turck 8MB12Z-4P2-CS12H
ELECTRONICON E62.F81-203EL0MKP 20uF±10% 1120VDC 680AC
ELECTRONICON "E62.F81-203D10 20,0?F 1120Vdc/680Vac 45x81 U + assembly with
standard cable l=300mm, 60, 9 AE"
vishay "KMKP900-4,70IA 1600VDC,
4,70μF±10%-25+70℃"
AC-MOTOREN FCPA 100LA-4/HE
HONEYWELL 1900-GHD
TRANTER GCP-009P
ASCO K302423 air:0-40psi 1/4 24VDC 8210G087
ASCO K316816 air:0-150psi 1/4 24VDC 8314G301
ASCO WPT8327B112 air:0-10bar 1/4 24VDC 100601699
ASCO WSNF8327B302 air:0-10bar 1/4 24VDC 100599272
ASCO WSNF8327B102 air:0-10bar 1/4 24VDC 14051905270100163
ASCO NF3551A322 air:2-10bar 1/4 24VDC
ASCO 8551A422
ASCO SCG327B102 air:0-10bar 1/4 24VDC 100599507
ASCO EM8327B112 air:0-10bar 1/4 24VDC 100613604
Asco Joucomatic - K302423 K302423 air:0-40psi 1/4 24VDC 8210G087
Asco Joucomatic - K316816 K316816 air:0-150psi 1/4 24VDC 8314G301
Asco Joucomatic - WPT8327B112.24/DC WPT8327B112 air:0-10bar 1/4 24VDC 100601699
Asco Joucomatic - WSNF8327B302.24/DC WSNF8327B302 air:0-10bar 1/4 24VDC 100599272
Asco Joucomatic - WSNF8327B102.24/DC WSNF8327B102 air:0-10bar 1/4 24VDC
Asco Joucomatic - NF8551A322.24/DC NF3551A322 air:2-10bar 1/4 24VDC
Asco Joucomatic - SCG327B102.24/DC SCG327B102 air:0-10bar 1/4 24VDC 100599507
Asco Joucomatic - EM8327B112.24/DC EM8327B112 air:0-10bar 1/4 24VDC 100613604
BENTLY 990-04-50-01-00
BENTLY S/N:16L021U6
JAQUET DUalTach T501 30000RPM 1000HZ
joyner DR 101 NPT TT
KOMAN KV2-08-25N 0.05-0.7MPa
KOSO CL-420S 100-600kpa
KOSO CL-523HS 100-600KPa
metso QUARTZ QG2VP05HDM
metso QUARTZ QN2NK02FDM
NORGREN EXCELON B74G-4AS-995 0.3-10bar
NORGREN LPG/DRN101TT -3/8NPT
samson 4708-4571010200000 3-1147 5-6bar
samson 3-1276 5-6bar 1604982
samson 4708-4571010200000 3-1456 5-6bar
samson 3755-11000000000000.00 7bar
samson 4746-02001100000.07
Samson 4708-5470579
Samson 4708-11-1612733
Samson 3755-2491369
Samson 4746-5650365
FHF FUNKE+HUSTER FERNSIG GMBH FHF21162313
PCME Ltd VIEW EX820
PCME "VIEW820 Standard Package + analysis unit (Interface Module) + VIEW820 Sensor +
Atex/IECEx safety network splitter incl. 10m connection
cable"
KOBOLD NMC-T12G603Y(428-130018)
Kobold NMC-T12G603 (L=1000 mm)
MOOG D661-4539C
VAT Vakuumventile AG 61236-PEGI-AIG1/0450(364356)
COFI TRK2-40PHK
ITALFARAD RP-3 4UF
Italfarad 9323400040100 RP.3 4 µF
Nav-Aids Ltd PT421-4368
Nav-Aids Ltd PSS84368-4-4-4
CIRCLE SEAL 233B-3PP
Honigmann TS 621
HAWE SCP-064R-N-DL4-L35LS0S-000
ASHCROFT H424V SN K0000377
HONEYWELL STF924-WIA-03IF0-1C
WENGLOR EN60825-1:2007
AEG GPS2BHAS
LASER COMPONENTS GmbH P-MVpico-660-50-10-F90-KONF-Andritz (71A 498000003)
VOITH TCR41486590
VOITH TCR41486610
Buhler MDW-2-400 100120337
Gutekunst WF-135
Eaton MOELLER XVH-340-57MP1-1-10 139871
Eaton MOELLER LIC-OPT-1ST-LEVEL 140391
Eaton Möller 139871 XVH-340-57MPI-1-10
Eaton Möller 140391 LIC-OPT-1ST-LEVEL
Eaton Möller XVH-340-57MPI-1
Eaton Möller LIC-OPT-1ST-LEV License
WIBRE GMBH & CO.KG 4.0102.20.12
WIBRE GMBH & CO.KG 4.0102.01.00
WIBRE GMBH & CO.KG 45° DIFFUSER
WIBRE GMBH & CO.KG External Driver
micro epsilon WDS-2500-P85-M-SO
Micro Epsilon 2625164 WDS-2500-P85-M-SO
Vacuumatic Ltd V.U.T.I.2 SERIAL NO:26400
VACUUMATIC V.U.T.I. 2
Eaton Möller 139906 XV-440-10TVB-1-20
Sys300V_AI8x12BitKSB/凯士比 DN500CL150 BHT+LAD-320-2P-505-X-T
BOSCH 510525319
新闻山东中发speck V6-GRD.0024技术参数

冷却塔的水温在32-37℃之间,比较适合微生物繁殖。藻类、细菌和真菌快速繁殖,这些微生物分泌出大量粘液,将水中不溶性杂质粘结在一起,附着于设备和管道的内表面,阻碍水的流动和热交换,多耗电能,造成高压运行。系统管道、换热管内壁被腐蚀,甚至穿孔,致使其寿命缩短,增大了运行维护费用。由于系统循环水中存在腐蚀性离子,而管道内壁一般都未做处理,很容易出现内壁腐蚀。会使设备的使用寿命大为缩短。一旦腐蚀穿孔,水将进入制冷机组,产生强腐蚀性的酸性物质,造成严重的设备损害事故。



