FI90211B - Passivering av pyroforiska metaller - Google Patents

Passivering av pyroforiska metaller Download PDF

Info

Publication number
FI90211B
FI90211B FI901342A FI901342A FI90211B FI 90211 B FI90211 B FI 90211B FI 901342 A FI901342 A FI 901342A FI 901342 A FI901342 A FI 901342A FI 90211 B FI90211 B FI 90211B
Authority
FI
Finland
Prior art keywords
guanidine
weight
metal
pyrophoric
melamine
Prior art date
Application number
FI901342A
Other languages
English (en)
Finnish (fi)
Other versions
FI901342A0 (sv
FI90211C (sv
Inventor
Helmut Lischka
Original Assignee
Sueddeutsche Kalkstickstoff
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sueddeutsche Kalkstickstoff filed Critical Sueddeutsche Kalkstickstoff
Publication of FI901342A0 publication Critical patent/FI901342A0/sv
Publication of FI90211B publication Critical patent/FI90211B/sv
Application granted granted Critical
Publication of FI90211C publication Critical patent/FI90211C/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for dephosphorising or desulfurising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C21C1/105—Nodularising additive agents
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/146—Nitrogen-containing compounds containing a multiple nitrogen-to-carbon bond
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Fireproofing Substances (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Luminescent Compositions (AREA)
  • Paints Or Removers (AREA)
  • Powder Metallurgy (AREA)
  • Semiconductor Lasers (AREA)
  • Formation Of Insulating Films (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
FI901342A 1989-03-17 1990-03-16 Passivering av pyroforiska metaller FI90211C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3908815 1989-03-17
DE3908815A DE3908815A1 (de) 1989-03-17 1989-03-17 Verfahren zur passivierung von pyrophoren metallen

Publications (3)

Publication Number Publication Date
FI901342A0 FI901342A0 (sv) 1990-03-16
FI90211B true FI90211B (sv) 1993-09-30
FI90211C FI90211C (sv) 1994-01-10

Family

ID=6376597

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901342A FI90211C (sv) 1989-03-17 1990-03-16 Passivering av pyroforiska metaller

Country Status (8)

Country Link
US (1) US5089049A (sv)
EP (1) EP0388816B1 (sv)
JP (1) JPH0768564B2 (sv)
KR (1) KR0137936B1 (sv)
AT (1) ATE71866T1 (sv)
CA (1) CA2011785C (sv)
DE (3) DE3908815A1 (sv)
FI (1) FI90211C (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138231C1 (sv) * 1991-11-21 1992-10-22 Skw Trostberg Ag, 8223 Trostberg, De
US5342430A (en) * 1993-07-28 1994-08-30 Grocela Kathe Teresa A Passivation of methylchlorosilane fines
DE102007061236A1 (de) * 2007-12-19 2009-07-09 Ecka Granulate Gmbh & Co. Kg Transportform für unedle Metallteilchen und Verwendung derselben
JP5361784B2 (ja) * 2010-04-15 2013-12-04 日本マテリアル株式会社 金属カルシウムの保護方法及び保護された金属カルシウム
JP5542088B2 (ja) * 2011-04-06 2014-07-09 日本マテリアル株式会社 鉄系金属の脱硫剤、その製造方法及び脱硫方法
JP6595808B2 (ja) * 2015-06-05 2019-10-23 久幸 末松 マグネシウム金属微粒子及びマグネシウム金属微粒子の製造方法
JP7191590B2 (ja) * 2018-08-24 2022-12-19 三星電子株式会社 有機無機複合組成物、ならびにこれを含む成形品および光学部品
DE102020102628A1 (de) 2020-02-03 2021-08-05 Eos Gmbh Verfahren zur Moderation einer Reaktion von Metallpartikeln

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496354A (en) * 1947-09-11 1950-02-07 Cities Service Oil Co Method of inhibiting hydrogen sulfide corrosion of metals
US3096147A (en) * 1960-10-06 1963-07-02 Gen Mills Inc Process for inhibiting corrosion in acid solutions with guanamine-propylene oxide condensation product
US4159906A (en) * 1972-10-27 1979-07-03 Suddeutsche Kalkstickstoff-Werke Aktiengesellschaft Method and composition for the desulfurization of molten metals
US4329168A (en) * 1980-07-01 1982-05-11 Rubio Charles A Amine treatment for passivating sponge iron
US4402907A (en) * 1980-08-13 1983-09-06 Ciba-Geigy Corporation Triazine carboxylic acids as corrosion inhibitors for aqueous systems
FR2549086B1 (fr) * 1983-06-21 1987-02-20 Pechiney Electro Metallurg Procede de passivation a sec de magnesium a l'etat divise
US4541867A (en) * 1984-03-20 1985-09-17 Amax Inc. Varnish-bonded carbon-coated magnesium and aluminum granules
US4814007A (en) * 1986-01-16 1989-03-21 Henkel Corporation Recovery of precious metals

Also Published As

Publication number Publication date
EP0388816A1 (de) 1990-09-26
FI901342A0 (sv) 1990-03-16
ATE71866T1 (de) 1992-02-15
EP0388816B1 (de) 1992-01-22
JPH0768564B2 (ja) 1995-07-26
DE8915539U1 (de) 1990-10-04
JPH02282402A (ja) 1990-11-20
CA2011785C (en) 1995-12-19
FI90211C (sv) 1994-01-10
DE59000035D1 (de) 1992-03-05
KR900014640A (ko) 1990-10-24
KR0137936B1 (ko) 1998-07-15
DE3908815A1 (de) 1990-09-20
US5089049A (en) 1992-02-18
CA2011785A1 (en) 1990-09-17

Similar Documents

Publication Publication Date Title
FI90211B (sv) Passivering av pyroforiska metaller
US3969291A (en) Intumescent fire-retardant coating compositions containing amide-polyphosphates
EP1910595B1 (en) Phosphate coated inorganic fiber and methods of preparation and use
US6149745A (en) Gas generant composition
US4599270A (en) Zirconium oxide powder containing cerium oxide and yttrium oxide
CN102757754B (zh) 一种阻燃胶粘剂及其制备方法
DE60239392D1 (de) Brennstoffadditiv zur verhinderung von verschlackung und verfahren zum verbrennen von brennstoff
JPH0321689A (ja) 凍結防止組成物
KR100276128B1 (ko) 비화약 파쇄 조성물
US3547670A (en) Metal oxide-phosphoric acid coatings
CN103102716B (zh) 一种涂层组合物、涂层系统、和具有所述涂层系统的构件
US4659339A (en) Inhibition of corrosion in fuels with Mg/Al/Si combinations
CA2019192A1 (en) Sodium percarbonate composition of high safety
US5049306A (en) Oxygen generating candles
JP2010047694A (ja) 水性防炎・難燃剤
RU2151135C1 (ru) Газогенерирующий состав
US5064787A (en) Ramming compositions
KR20000061430A (ko) 수성계 포비성 도료 조성물 및 이를 이용하여 제조된 내화 피복재
RU2782533C1 (ru) Огнезащитная вспучивающаяся композиция на основе эпоксидной смолы, модифицированной эпоксифосфазеном
KR970042874A (ko) 포비성 내화 피복 도료 조성물 및 이를 이용하여 제조된 내화 피복제
JPH01119640A (ja) 噴射ノズル用スリーブ
CN110256927A (zh) 一种水性膨胀型饰面防火涂料
SU372886A1 (ru) Огнезащитный состав
WO2000046277A2 (en) Fireproofing material
SU1527316A1 (ru) Порошкообразный состав дл комплексного насыщени стальных изделий

Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: SKW STAHL-TECHNIK GMBH

MA Patent expired